United States Department of Transportation
About
US Transportation Collection
The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.
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Publication Year
- 2024 82
- 2023 569
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- 2021 913
- 2020 1061
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- 2017 1343
- 2016 1575
- 2015 1237
- 2014 1339
- 2013 1319
- 2012 1422
- 2011 1348
- 2010 1295
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- 2008 963
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- 2005 543
- 2004 491
- 2003 592
- 2002 654
- 2001 819
- 2000 813
- 1999 707
- 1998 764
- 1997 866
- 1996 607
- 1995 493
- 1994 281
- 1993 178
- 1992 177
- 1991 158
- 1990 131
- 1989 123
- 1988 111
- 1987 109
- 1986 155
- 1985 171
- 1984 150
- 1983 153
- 1982 173
- 1981 159
- 1980 137
- 1979 176
- 1978 174
- 1977 133
- 1976 142
- 1975 145
- 1974 106
- 1973 99
- 1972 110
- 1971 122
- 1970 72
- 1969 44
- 1968 43
- 1967 30
- 1966 54
- 1965 34
- 1964 28
- 1963 52
- 1962 26
- 1961 8
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- 1959 7
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- 1956 5
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- 1952 1
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- 1946 3
- 1944 1
- 1941 2
- 1939 1
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- 1935 3
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- 1923 20
- 1920 1
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Resource Type
- Application 2
- Bibliography 27
- Book 8
- Booklet/Pamphlet 230
- Brief 1143
- Data Management Plan 5
- Dataset 202
- Dissertation 29
- Image 11
- In Book 12
- In Collection 10
- In Proceedings 1
- Journal 6
- Journal Article 136
- Letter 2
- Magazine 5
- Manual 337
- Manuscript 49
- Map 18
- Memorandum 28
- Multipart 2
- Newspaper 4
- Organization Info 196
- Other 148
- PDF 1
- Policy Statement 170
- Presentations 198
- Press Release 12
- Proceedings 256
- Research Paper 2619
- Statistical Report 160
- Tech Report 25160
- Text 1
- Thesis 52
- Video 39
- Web Document 6
People
- Abbas, Ala R. 29
- Abdel-Aty, Mohamed 25
- Abdel-Rahim, Ahmed 36
- Abernathy, Craig 32
- Abu-Farsakh, Murad 19
- Abu-Farsakh, Murad Y. 43
- Adams, Teresa 15
- Adams, Teresa M. 22
- Agent, Kenneth R. 99
- Agrawal, Asha Weinstein 37
- Ahn, Soyoung 17
- Aktan, Haluk 20
- Al-Qadi, Imad L 16
- Al-Qadi, Imad L. 29
- Allen, David L. 20
- Allen, Gary R 21
- Alluri, Priyanka 43
- Anderson, Keith W. 23
- Anderson, Michael 20
- Anderson, Neil 37
- Arnold, E. D 33
- Arrington, Dusty R. 18
- Ashuri, Baabak 27
- Attanayake, Upul 27
- Aultman-Hall, Lisa 25
- Azizinamini, Atorod 29
- Balke, Kevin 22
- Balke, Kevin N. 16
- Ban, Xuegang (Jeff) 15
- Barman, Manik 15
- Barr, Paul J. 17
- Bayrak, Oguzhan 22
- Beckham, Tony L. 16
- Beecroft, Gordon 20
- Benekohal, Rahim F. 29
- Bennert, Thomas 23
- Bennett, Caroline 25
- Berry, Michael 17
- Bertini, Robert L. 27
- Bhasin, Amit 21
- Bhat, Chandra 25
- Bhat, Chandra R. 40
- Bielenberg, Robert W. 72
- Bittner, Jason 21
- Bligh, Roger P. 75
- Blower, Daniel 15
- Booze, Charles F. 17
- Borowiec, Jeffrey D. 15
- Bowman, Mark D. 17
- Boyles, Stephen D. 15
- Brewer, Marcus A. 31
- Broach, Dana 16
- Brooks, Eric W. 26
- Brown, Henry 33
- Brown, Michael Carey 21
- Bullock, Darcy M. 35
- Bullough, John D. 25
- Burbidge, Shaunna K. 18
- Burris, Mark 21
- Buttlar, William G. 15
- Canfield, Dennis V. 20
- Carlson, Paul J. 18
- Carpenter, William A., 15
- Cetin, Mecit 19
- Ceylan, Halil 47
- Chandler, Kevin 31
- Chang, Gang-Len 16
- Chatti, Karim 15
- Chaturvedi, Arvind K. 15
- Chen, Genda 23
- Chen, Qiming 17
- Chiles, W. Dean 15
- Chitturi, Madhav V. 18
- Choo, C. C. 15
- Chowdhury, Arif 15
- Christofa, Eleni 26
- Chrysler, Susan T. 18
- Chu, Xuehao 19
- Circella, Giovanni 15
- Clemeña, Gerardo G. 54
- Cobb, Bart B. 18
- Codjoe, Julius 29
- Coifman, Benjamin 16
- Collins, William E. 78
- Colson, Stephen 21
- Connor, Billy 18
- Connor, Robert J. 16
- Consolazio, Gary R. 32
- Cooley, L. Allen 22
- Cottrell, Benjamin H 38
- Cousins, Thomas E 15
- Crabtree, Joseph D. 16
- Cross, Stephen A. 18
- Cuelho, Eli 19
- Dadashova, Bahar 15
- Darter, Michael I. 20
- Darwin, David 20
- Das, Subasish 29
- Davids, Bill 16
- Davis, Gary A. 16
- Deka, Devajyoti 18
- Demetsky, Michael J 30
- Dessouky, Samer 16
- Diefenderfer, Brian K 20
- Diefenderfer, Stacey D 18
- Dille, J. Robert 16
- Dillingham, Gerald L. 15
- Dissanayake, Sunanda 33
- Dixon, Karen 24
- Dobrovolny, Chiara Silvestri 17
- Dowds, Jonathan 23
- Durham, Stephan A. 25
- Eby, David W. 27
- Edara, Praveen 33
- Edara, Praveen K. 15
- Edrington, Suzie 16
- El-Habash, N. A. 18
- Elefteriadou, Lily 36
- Elseifi, Mostafa A. 16
- Endecott, Boyd R. 15
- Esmaeily, Asad 19
- Estakhri, Cindy 30
- Estakhri, Cindy K. 16
- Eudy, Leslie 56
- Faller, Ronald K. 102
- Fang, Xing 15
- Farrag, Khalid 15
- Farzaneh, Reza 15
- Fay, Laura 22
- Fernando, Emmanuel 21
- Ferraro, Christopher C. 18
- Figliozzi, Miguel 16
- Findley, Daniel 16
- Finley, Melisa D. 28
- Fitch, G. Michael 18
- Fitzpatrick, Kay 34
- Fitzsimmons, Eric J. 30
- Flintsch, Gerardo W 16
- Fontaine, Michael D 15
- Fricker, Jon D. 25
- Funkhouser, G.E. 20
- Gambatese, John A. 15
- Gan, Albert 42
- Garber, Nicholas J 24
- Gaspard, Kevin 25
- Gates, Timothy J. 28
- Gautreau, Gavin P. 19
- Geedipally, Srinivas 21
- Geedipally, Srinivas R. 19
- Geiselbrecht, Tina 30
- Gentry, Lance 18
- Gibson, Bryan 25
- Giuliano, Genevieve 22
- Gkritza, Konstantina 18
- Glover, Brianne 18
- Gomez, Jose´ P 23
- Goodin, Ginger 23
- Gopalakrishna, Deepak 15
- Gopalakrishnan, Kasthurirangan 24
- Goslin, Keenan 20
- Green, Eric R. 67
- Green, Roger 19
- Grejner-Brzezinska, Dorota A. 15
- Griffin, Gene C. 31
- Guensler, Randall 18
- Guin, Angshuman 27
- Gurganus, Charles 18
- Haddock, John E. 21
- Hadi, Mohammed 36
- Haghani, Ali 16
- Haider, Syed W. 15
- Hallenbeck, Mark E. 16
- Hallmark, Shauna 29
- Hallmark, Shauna L. 18
- Halstead, Woodrow J 28
- Hamilton, H.R. 19
- Han, Jie 46
- Handy, Susan 18
- Harik, Issam E. 36
- Harrison, Robert 30
- Hasbrook, A. Howard 15
- Hawkins, Neal 37
- Hicks, R. G. 35
- Higgins, Christopher 26
- Higgins, E.A. 26
- Higgins, Laura 17
- Higgins, Laura L. 16
- Hilton, Marvin H 26
- Hoel, Lester A 21
- Holloway, James C. 19
- Hopkins, Tommy C. 22
- Hoppe, Edward J 19
- Hopwood II, Theodore 40
- Hossain, Mustaque 47
- Hough, Jill 15
- Hourdos, John 25
- Hu, Jiong 19
- Hu, Sheng 35
- Huang, Baoshan 22
- Hughes, Charles S 45
- Huijser, Marcel P. 20
- Hunter, Michael 17
- Hurlebaus, Stefan 31
- Iampietro, P.F. 15
- Im, Soohyok 20
- Ishak, Sherif 23
- Ivev, Don L. 26
- Jackson, Eric 18
- Jaller, Miguel 22
- Jasek, Debbie 15
- Jeihani, Mansoureh 22
- Jernigan, Jack D 23
- Jin, Xia 20
- Johnson, Jeremy 15
- Kamga, Camille 17
- Kandhal, Prithvi S. 24
- Kassem, Emad 24
- Khayat, Kamal H. 36
- Khoury, Issam 19
- Kim, Sunghwan 33
- Kim, Yong-Rak 30
- Kirk, Adam 15
- Knickerbocker, Skylar 18
- Knodler, Michael A. 31
- Kockelman, Kara 21
- Kothuri, Sirisha 20
- Kraus, Edgar 31
- Kraus, Theresa L. 15
- Kreis, Doug 31
- Ksaibati, Khaled 57
- Kuhn, Darrell L. 40
- Kwigizile, Valerian 23
- Labi, Samuel 33
- Lane, D. Stephen 21
- Lasky, Ty A. 16
- Lategola, Michael T. 18
- Lau, Kingsley 15
- Lautala, Pasi 18
- Law, Sheldon M. 17
- Le, Minh 20
- Lechtenberg, Karla A. 60
- Lee, Sang Ick 22
- Lewis, Mark F. 17
- Ley, Tyler 25
- Li, Howell 15
- Li, Jian 16
- Li, Lin 16
- Li, Yingfeng 21
- Lin, Pei-Sung 45
- Lindly, Jay K. 20
- Liu, Wenting 18
- Liu, Xiaoyue Cathy 16
- Loftus-Otway, Lisa 28
- Long, Suzanna 19
- Looker, K. W. 17
- Lopp, George 15
- Lord, Dominique 25
- Luna, Ronaldo 18
- Lynn, Cheryl 64
- Maher, Ali 29
- Mahmassani, Hani S. 15
- Mahone, David C 19
- Mahoney, James 22
- Mallick, Rajib B. 16
- Mander, John B. 25
- Manning, Carol A. 17
- Marquis, Brian 46
- Martin, Andrew 23
- Martinez, Mark 21
- Maupin, G. W 66
- McCord, Mark R. 18
- McCullouch, Bob 39
- McDaniel, Rebecca S. 21
- McDonald, Noreen 15
- McEnroe, Bruce M. 25
- McFalls, Jett 15
- McGeehan, Daniel D 17
- McGhee, Catherine C 18
- McGhee, Kenneth H 39
- McGhee, Kevin K 23
- McKeel, Wallace T 29
- McKenzie, J.M. 19
- McVay, Michael 19
- McVay, Michael C. 21
- Medina, Juan C. 20
- Mehta, Yusuf 15
- Melton, C.E. 27
- Menges, Wanda L. 49
- Mertens, Henry W. 28
- Middleton, Dan 22
- Miles, Jeffrey D. 16
- Miller, Ann Brush 21
- Miller, Gerald A. 18
- Miller, John S 33
- Ming, Dennis R 15
- Mishalani, Rabi G. 19
- Mitran, Elisabeta 18
- Mohammad, Louay 15
- Mohammad, Louay N. 40
- Mohler, Stanley R. 23
- Molnar, Lisa J. 20
- Monsere, Christopher M. 26
- Morcous, George 27
- Morgan, Curtis A. 15
- Morvant, Mark 15
- Moses, Ren 19
- Mukhopadhyay, Anol 16
- Mullins, Gray 29
- Myers, John J. 21
- Nair, Harikrishnan 23
- Nakagawara, Van B. 18
- Nassif, Hani 16
- Nazarian, Soheil 31
- Nazzal, Munir 17
- Nazzal, Munir D. 16
- Newlon, Howard 19
- Nixon, Hilary 26
- Noble, David F 17
- Noel, Errol C. 20
- Noyce, David A. 22
- Oh, Jun-Seok 22
- Okeil, Ayman M. 19
- Olek, Jan 32
- Oliva, Michael G. 18
- Otto, Jay 16
- Ouyang, Yanfeng 18
- Ozbay, Kaan 53
- Ozer, Hasan 31
- Ozyildirim, H. Celik 73
- Palle, Sudhir 43
- Pande, Anurag 20
- Park, Eun Sug 25
- Parsons, Robert L. 50
- Paul, Harold R. 23
- Peeta, Srinivas 22
- Perfater, Michael A 40
- Pesti, Geza 16
- Peterman, Robert J. 23
- Phares, Brent 41
- Phares, Brent M. 52
- Pigman, Jerry G. 61
- Pike, Adam M. 18
- Porter, J. David 16
- Pratt, Michael P. 31
- Prezzi, Monica 17
- Prozzi, Jolanda 19
- Prozzi, Jorge Alberto 16
- Puppala, Anand J. 16
- Qi, Yi 26
- Qiao, Fengxiang 17
- Qin, Xiao 15
- Quinn, William J. 18
- Quiroga, Cesar 34
- Radwan, Essam 16
- Rajagopal, Arudi 24
- Rajbhandari, Rajat 23
- Rakha, Hesham 19
- Rakha, Hesham A. 25
- Ramani, Tara 19
- Rasoulian, Masood 23
- Ravani, Bahram 20
- Reich, Stephen L. 16
- Reid, John D. 72
- Riding, Kyle A 17
- Riding, Kyle A. 18
- Roberts-Wollmann, Carin L. 19
- Rodgers, Michael 18
- Rodgers, Michael O. 25
- Rohde, John R. 20
- Roque, Reynaldo 30
- Rosenbaugh, Scott K. 40
- Rouphail, Nagui M. 21
- Runkle, Stephen N 19
- Rupnow, Tyson 58
- Rupnow, Tyson D. 30
- Russ, Andrew 15
- Russell, Eugene R. 26
- Russell, Mark 28
- Saber, Aziz 17
- Saito, Mitsuru 22
- Saldivar, J.T. 18
- Salgado, Rodrigo 22
- Sanders, Donald C. 19
- Sargand, Shad 37
- Sargand, Shad M. 50
- Savolainen, Peter T. 37
- Schneider, Helmut 18
- Scholl, Lewis G. 17
- Schrock, Steven D. 36
- Schroeder, David J. 29
- Schultz, Grant G. 35
- Scullion, Tom 96
- Sebesta, Stephen 56
- Senadheera, Sanjaya 17
- Shah, S. C. 26
- Sharma, Anuj 16
- Sharp, Stephen R 21
- Sheikh, Nauman M. 17
- Shepard, Frank D 29
- Sherry, Patrick 22
- Shi, Xianming 39
- Sicking, Dean L. 63
- Sisiopiku, Virginia P. 24
- Skinner, Nicholas P. 16
- Smadi, Omar 27
- Smith, Brian L., 22
- Smith, Roger C. 17
- Sneed, Lesley 27
- Solaimanian, Mansour 27
- Songchitruksa, Praprut 29
- Sperry, Benjamin R. 20
- Sprinkel, Michael M 50
- Srinivasan, Raghavan 16
- Srinivasan, Sivaramakrishnan 16
- Sritharan, Sri 23
- Stamatiadis, Nikiforos 16
- Stoke, Charles B 49
- Stolle, Cody S. 20
- Storey, Beverly 16
- Strathman, James G. 16
- Sullivan, James 18
- Sullivan, Jim 20
- Sun, Carlos 48
- Sun, Xiaoduan 31
- Sunkari, Srinivasa R. 16
- Tabatabai, Habib 16
- Tarko, Andrew P. 28
- Taylor, Brian D. 17
- Taylor, Peter 35
- Temple, William H. 19
- Thackray, Richard I. 33
- Theiss, LuAnn 21
- Thompson, Bill 27
- Tia, Mang 22
- Tian, Zong 21
- Titi, Hani H. 19
- Tobias, Jerry V. 19
- Tolliver, Denver 20
- Tolliver, Denver D 24
- Torgashov, Evgeniy 18
- Touchstone, R. Mark 20
- Trejo, David 26
- Tsai, Yichang (James) 22
- Tsapakis, Ioannis 19
- Turnbull, Katherine F. 18
- Turner, Daniel S. 16
- Turner, Shawn 29
- Tutumluer, Erol 19
- Uhlmeyer, Jeff S. 26
- Ullman, Gerald L. 25
- Unnikrishnan, Avinash 17
- Vachal, Kimberly 56
- Van Dyke, Chris 27
- Vaswani, N. K 18
- Volz, Jeffery S. 23
- Von Quintus, Harold L. 18
- Walton, C. Michael 46
- Walton, Jennifer 25
- Walton, Jennifer R. 18
- Walubita, Lubinda F. 34
- Wang, Hao 22
- Wang, Kejin 21
- Wang, Yinhai 32
- Wang, Zhaohua 21
- Wang, Zhenyu 22
- Warner, Jeffery E. 18
- Watts, Richard 16
- Wehbe, Nadim I. 16
- Weston, Jim 25
- White, David J. 22
- Williams, R. Christopher 28
- Williams, William F. 24
- Wilmot, Chester 17
- Wilmot, Chester G. 35
- Wilson, Bryan 31
- Wilson, James E. 35
- Wolshon, Brian 24
- Wu, Guoyuan 16
- Wu, Zhong 45
- Wyant, David C 27
- Xiao, Yan 18
- Xie, Yuanchang 16
- Yelchuru, Balaji 16
- Yin, Yafeng 30
- Young, C. Bryan 20
- Young, Rhonda 25
- Yu, Lei 31
- Yu, Shaw L 17
- Zaman, Musharraf 19
- Zhang, Lei 26
- Zhang, Yunlong 17
- Zhang, Zhanmin 36
- Zhang, Zhongjie 35
- Zhou, Fujie 52
- Zietsman, Josias 17
- Zink, Daniel L 17
- Zinke, Scott 20
- Zlatkovic, Milan 16
- Zuk, William 26
- Zwahlen, Helmut T. 23
Organizations
- Accelerated Bridge Construction University Transportation Center (ABC-UTC) 17
- Advanced Asphalt Technologies, LLC 14
- Alan M. Voorhees Transportation Center 30
- Alaska. Dept. of Transportation. Research, Development, and Technology Transfer 18
- Alaska. Dept. of Transportation and Public Facilities 25
- Alaska University Transportation Center 84
- American Association of State Highway and Transportation Officials 15
- Ames Research Center 18
- Applied Pavement Technology, Inc. 24
- Applied Research Associates, Inc. 52
- Argonne National Laboratory 15
- Arizona. Department of Transportation 21
- Arizona. Dept. of Transportation 35
- Arizona. Traffic Records Section 13
- Arizona State University 34
- Arizona Transportation Research Center 20
- Auburn University. Highway Research Center 54
- Auburn University. National Center for Asphalt Technology 34
- Battelle 41
- Battelle Memorial Institute 70
- Booz Allen Hamilton 44
- Booz Allen Hamilton for 2001- 16
- Bridge Engineering Center 23
- Brigham Young University. Department of Civil and Environmental Engineering 53
- Brigham Young University. Dept. of Civil and Environmental Engineering 35
- California. Department of Transportation 56
- California. Dept. of Transportation. Division of Research and Innovation 27
- Calspan Corporation 13
- Cambridge Systematics 99
- Cambridge Systematics, Inc. 21
- Carnegie-Mellon University 18
- Carnegie-Mellon University. Robotics Institute 15
- Carnegie Mellon University's Traffic21 Institute and Mobility21 (National University Transportation Center) 15
- Case Western Reserve University. Department of Civil Engineering 20
- Center for Transportation, Equity, Decisions & Dollars (CTEDD). University of Texas 33
- Civil Aeromedical Institute 488
- Civil Aeromedical Research Institute 62
- Civil Aeromedical Research Institute. Aeronautical Center 23
- Civil Aerospace Medical Institute 119
- Clemson University 19
- Clemson University. Department of Civil Engineering 15
- Clemson University. Glenn Department of Civil Engineering 14
- Colorado. Dept. of Transportation 23
- Colorado School of Mines 24
- Colorado State University 28
- Colorado State University. Dept. of Civil and Environmental Engineering 18
- Connected Cities for Smart Mobility toward Accessible and Resilient Transportation Center (C2SMART) 48
- Connecticut. Dept. of Transportation 13
- Connecticut Advanced Pavement Laboratory 18
- Connecticut Transportation Institute 42
- Cornell University 13
- CTC & Associates LLC 147
- Eno Foundation for Highway Traffic Control 29
- ERES Consultants, Inc. 14
- Florida. Department of Transportation 33
- Florida. Department of Transportation. Research Center 22
- Florida. Dept. of Highway Safety & Motor Vehicles 16
- Florida. Dept. of Transportation 33
- Florida. Dept. of Transportation. Research Center 26
- Florida Atlantic University 22
- Florida Department of Transportation 28
- Florida International University 83
- Florida International University. Department of Civil and Environmental Engineering 35
- Florida International University. Lehman Center for Transportation Research 47
- Florida State University 36
- Gas Technology Institute 13
- Geological Survey (U.S.) 40
- Georgia Institute of Technology 108
- Georgia Institute of Technology. School of Civil and Environmental Engineering 105
- Georgia Tech Research Corporation 46
- Georgia Transportation Institute 14
- Harvard University 13
- Heartland Market Research LLC 15
- HNTB Corporation 20
- Howard University. Transportation Research Center (HUTRC) 15
- ICF International (Firm) 20
- Illinois. Dept. of Transportation 57
- Illinois. Division of Traffic Safety 24
- Illinois Center for Transportation 211
- Indiana Department of Transportation 16
- Institute for Water Resources (U.S.) 14
- Iowa. Dept. of Transportation 102
- Iowa. Dept. of Transportation. Research and Technology Bureau 13
- Iowa. Highway Division 21
- Iowa Highway Research Board 18
- Iowa State University 50
- Iowa State University. Bridge Engineering Center 81
- Iowa State University. Center for Transportation Research and Education 145
- Iowa State University. Dept. of Civil, Construction and Environmental Engineering 14
- Iowa State University. Institute for Transportation 202
- Iowa State University. National Concrete Pavement Technology Center 60
- John A. Volpe National Transportation Systems Center (U.S.) 103
- Joint Transportation Research Program (Ind.) 39
- Kansas. Dept. of Transportation 56
- Kansas. Dept. of Transportation. Bureau of Materials & Research 36
- Kansas. Dept. of Transportation. Bureau of Research 19
- Kansas State University 38
- Kansas State University. Civil Engineering Dept. 24
- Kansas State University. Department of Civil Engineering 18
- Kansas State University. Dept. of Civil Engineering 14
- Kansas State University. Transportation Center 114
- Kentucky State Police 25
- Kimley-Horn and Associates 22
- Kittelson & Associates 17
- Louisiana. Department of Highways 18
- Louisiana. Department of Highways. Research and Development Section 138
- Louisiana. Dept. of Transportation and Development 32
- Louisiana State University (Baton Rouge, La.) 68
- Louisiana State University (Baton Rouge, La.). Department of Civil and Environmental Engineering 77
- Louisiana State University. Department of Civil and Environmental Engineering 36
- Louisiana State University. Dept. of Civil and Environmental Engineering 21
- Louisiana Tech University. Department of Civil Engineering 16
- Louisiana Transportation Research Center 700
- Mack-Blackwell National Rural Transportation Study Center (U.S.) 43
- Maine. Dept. of Transportation 13
- Maine. Dept. of Transportation. Transportation Research Division 118
- Maritime Transportation Research and Education Center (MarTREC) 14
- Massachusetts Institute of Technology 80
- METRANS Transportation Center (Calif.) 83
- Michigan. Dept. of Transportation 15
- Michigan. Office of Highway Safety Planning 20
- Michigan Ohio University Transportation Center 19
- Michigan State University 16
- Michigan State University. Department of Civil and Environmental Engineering 37
- Michigan State University. Dept. of Civil and Environmental Engineering 19
- Michigan Technological University 34
- Michigan Technological University. Department of Civil and Environmental Engineering 16
- Michigan Technological University. Dept. of Civil and Environmental Engineering 15
- Mid-America Transportation Center 51
- Midwest Roadside Safety Facility 120
- Midwest States Regional Pooled Fund Program 16
- Midwest Transportation Center 13
- Midwest Transportation Consortium 14
- Mineta National Transit Research Consortium 43
- Mineta Transportation Institute 196
- Minnesota. Dept. of Transportation. Office of Materials and Road Research 14
- Minnesota Local Road Research Board 16
- Mississippi. Dept. of Transportation 15
- Mississippi. Dept. of Transportation. Research Division 20
- Mississippi State University 24
- Mississippi State University. Dept. of Civil and Environmental Engineering 14
- Missouri. Department of Transportation 40
- Missouri. Dept. of Transportation. Organizational Results 16
- Missouri University of Science and Technology 58
- Missouri University of Science and Technology. Center for Infrastructure Engineering Studies 51
- Missouri University of Science and Technology. Center for Transportation Infrastructure and Safety 171
- Missouri University of Science and Technology. Department of Civil, Architectural, and Environmental Engineering 25
- Missouri University of Science and Technology. Dept. of Civil, Architectural, and Environmental Engineering 16
- Missouri University of Science and Technology. Dept. of Geological Sciences and Engineering 18
- Mobility21, Carnegie Mellon University 35
- Montana. Dept. of Transportation 24
- Montana. Dept. of Transportation. Research Programs 28
- Montana State University (Bozeman, Mont.). College of Engineering 24
- Montana State University (Bozeman, Mont.). Department of Civil Engineering 16
- Montana State University. Western Transportation Institute 33
- Morgan State University 67
- Morgan State University. Dept. of Transportation and Urban Infrastructure Studies 13
- Mountain-Plains Consortium 19
- Mountain Plains Consortium 69
- National Center for Asphalt Technology (U.S.) 18
- National Center for Freight and Infrastructure Research and Education (U.S.) 98
- National Center for Intermodal Transportation for Economic Competitiveness 25
- National Center for Statistics and Analysis (U.S.) 106
- National Center for Sustainable Transportation 21
- National Center for Sustainable Transportation (NCST) 39
- National Center for Transit Research (U.S.) 63
- National Institute for Advanced Transportation Technology (NIATT) (U.S.) 37
- National Institute for Advanced Transportation Technology (U.S.) 53
- National Renewable Energy Laboratory (U.S.) 64
- National Research Council (U.S.). Transportation Research Board 14
- National Transportation Research Center, Incorporated, University Transportation Center 30
- National University Rail Center (U.S.) 35
- Naval Postgraduate School (U.S.) 17
- Nebraska. Dept. of Roads 26
- Nebraska Transportation Center 52
- New England Transportation Consortium 21
- New England University Transportation Center 42
- New Hampshire. Dept. of Transportation 20
- New Jersey Institute of Technology 28
- New Jersey Institute of Technology. Dept. of Civil & Environmental Engineering 16
- New Mexico. Traffic Safety Bureau 15
- New York (State). Dept. of Transportation 23
- NEXTRANS Center (U.S.) 68
- Nichols Consulting Engineers 14
- Nick J. Rahall, II Appalachian Transportation Institute (U.S.) 18
- Noblis, Inc. 30
- Norman Y. Mineta International Institute for Surface Transportation Policy Studies 25
- North Carolina. Dept. of Transportation 13
- North Carolina State University 27
- North Carolina State University. Department of Civil, Construction, and Environmental Engineering 52
- North Carolina State University. Institute for Transportation Research & Education 37
- North Dakota State University 215
- Oak Ridge National Laboratory 34
- Ohio. Dept. of Public Safety 17
- Ohio. Dept. of Transportation 33
- Ohio. Dept. of Transportation. Office of Research and Development 24
- Ohio Research Institute for Transportation and the Environment 28
- Ohio State University 42
- Ohio State University. Department of Civil and Environmental Engineering and Geodetic Science 20
- Ohio University 19
- Ohio University. Department of Civil Engineering 37
- Ohio University. Ohio Research Institute for Transportation and the Environment (ORITE) 53
- Ohio University. Ohio Research Institute for Transportation and the Environment. Human Factors and Ergonomics Laboratory 14
- Oklahoma State University 22
- Oklahoma State University. School of Civil & Environmental Engineering 58
- Old Dominion University 16
- Oregon. Crash Analysis Reporting Unit 33
- Oregon. Department of Transportation 48
- Oregon. Department of Transportation. Materials and Research Section 49
- Oregon. Dept. of Transportation 37
- Oregon. Dept. of Transportation. Highway Division 23
- Oregon. Dept. of Transportation. Research Group 55
- Oregon. Dept. of Transportation. Research Section 64
- Oregon. Dept. of Transportation. Research Unit 184
- Oregon State Highway Division, Materials and Research Section 20
- Oregon State Highway Division. Research Section 23
- Oregon State University 66
- Oregon State University. Department of Civil, Construction, and Environmental Engineering 14
- Oregon State University. Department of Civil Engineering 29
- Oregon State University. Dept. of Civil Engineering 19
- Oregon State University. School of Civil and Construction Engineering 82
- Oregon State University. School of Mechanical, Industrial and Manufacturing Engineering 15
- Oregon State University. Transportation Research Institute 15
- Organisation for Economic Co-operation and Development 30
- Pacific Northwest Transportation Consortium 46
- Pacific Southwest Region 9 UTC, University of Southern California 46
- Parsons, Brinckerhoff, Quade & Douglas 17
- Pennsylvania. Dept. of Transportation 33
- Pennsylvania. Dept. of Transportation. Bureau of Planning and Research 14
- Pennsylvania State University 18
- Pennsylvania Transportation Institute 25
- Portland State University 66
- Portland State University. Center for Urban Studies 28
- Portland State University. Department of Civil & Environmental Engineering 24
- Portland State University. Dept. of Civil & Environmental Engineering 34
- Purdue University 39
- Purdue University. Joint Transportation Research Program 391
- Purdue University. School of Civil Engineering 30
- Rensselaer Polytechnic Institute 20
- Rensselaer Polytechnic Institute. Lighting Research Center 30
- Research on Concrete Applications for Sustainable Transportation (RE-CAST) 25
- Rowan University 15
- Rutgers University 35
- Rutgers University. Center for Advanced Infrastructure & Transportation 14
- Rutgers University. Center for Advanced Infrastructure and Transportation 98
- Safety Research Using Simulation (SAFER-SIM) University Transportation Center 24
- Safety through Disruption (Safe-D) University Transportation Center (UTC) 38
- Sandia National Laboratories 28
- San Jose State University. College of Business 57
- Science Applications International Corporation 20
- South Dakota State University. Department of Civil and Environmental Engineering 15
- Southeastern Transportation Research, Innovation, Development and Education Center (STRIDE) 63
- Southwest Region University Transportation Center (U.S.) 25
- Southwest Research Institute 27
- SRF Consulting Group 38
- Technologies for Safe and Efficient Transportation. University Transportation Center 13
- Texas. Dept. of Transportation 48
- Texas. Dept. of Transportation. Research and Technology Implementation Office 30
- Texas A&M Transportation Institute 709
- Texas A & M Transportation Institute 20
- Texas A&M University 30
- Texas A & M University 29
- Texas Southern University. Center for Transportation Training and Research 56
- Texas Tech University. Center for Multidisciplinary Research in Transportation 53
- Texas Transportation Institute 543
- Texas Transportation Institute. University Transportation Center for Mobility 65
- The City College of New York, CUNY 23
- Thomas D. Larson Pennsylvania Transportation Institute 50
- Transportation Consortium of South-Central States (Tran-SET) 16
- Transportation Consortium of the South-Central States 34
- Transportation Northwest (Organization) 34
- Transportation Northwest Regional Center X (TransNow) (UTC) 31
- Transportation Technology Center, Inc. 50
- Turner-Fairbank Highway Research Center 15
- United States. Census Bureau 111
- United States. Coast Guard 119
- United States. Congress. Office of Technology Assessment 30
- United States. Department of Energy 17
- United States. Department of Labor. Bureau of Labor Statistics 20
- United States. Department of Transportation 87
- United States. Department of Transportation. Federal Aviation Administration 43
- United States. Department of Transportation. Federal Highway Administration 13
- United States. Department of Transportation. Federal Railroad Administration 24
- United States. Department of Transportation. Federal Transit Administration 28
- United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office 19
- United States. Department of Transportation. Maritime Administration 32
- United States. Department of Transportation. National Highway Traffic Safety Administration 255
- United States. Department of Transportation. National Highway Traffic Safety Administration. Vehicle Research and Test Center 71
- United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology 17
- United States. Department of Transportation. Office of the Inspector General 13
- United States. Department of Transportation. University Transportation Centers (UTC) Program 39
- United States. Dept. of Transportation 22
- United States. Dept. of Transportation. Office of Inspector General 28
- United States. Environmental Protection Agency 16
- United States. Federal Aviation Administration 209
- United States. Federal Aviation Administration. Center of Excellence for Alternative Jet Fuels and Environment 32
- United States. Federal Aviation Administration. Flight Standards Service 27
- United States. Federal Aviation Administration. Office of the Associate Administrator for Commercial Space Transportation 29
- United States. Federal Highway Administration 1022
- United States. Federal Highway Administration. Center for Accelerating Innovation 32
- United States. Federal Highway Administration. Office of Infrastructure Research and Development 16
- United States. Federal Highway Administration. Office of Planning, Environment, and Realty 37
- United States. Federal Highway Administration. Office of Real Estate Services 22
- United States. Federal Highway Administration. Office of Safety 17
- United States. Federal Railroad Administration 32
- United States. Federal Railroad Administration. Office of Research and Development 28
- United States. Federal Transit Administration 37
- United States. Foreign Broadcast Information Service 96
- United States. General Accounting Office 25
- United States. Government Accountability Office 228
- United States. Interstate Commerce Commission 24
- United States. Joint Program Office for Intelligent Transportation Systems 24
- United States. Joint Publications Research Service 96
- United States. National Highway Traffic Safety Administration 65
- United States. National Transportation Safety Board 37
- United States. Office of Aerospace Medicine 37
- United States. Office of Aviation Medicine 127
- United States Army Corps of Engineers 20
- University at Buffalo, SUNY 16
- University of Akron 33
- University of Akron. Department of Civil Engineering 36
- University of Akron. Dept. of Civil Engineering 19
- University of Alabama. Dept. of Civil, Construction and Environmental Engineering 28
- University of Alabama at Birmingham. Dept. of Civil, Construction, and Environmental Engineering 24
- University of Alabama in Huntsville. Civil and Environmental Engineering Dept. 18
- University of Alaska Fairbanks 17
- University of Alaska Fairbanks. Center for Environmentally Sustainable Transportation in Cold Climates 18
- University of Alaska Fairbanks. Center for Safety Equity in Transportation (CSET) 15
- University of Alaska Fairbanks. Institute of Northern Engineering 18
- University of Arkansas 14
- University of California, Berkeley. Institute of Transportation Studies 38
- University of California, Davis 21
- University of California, Davis, Institute of Transportation Studies 64
- University of California, Davis. Department of Civil and Environmental Engineering 16
- University of California, Davis. Dept. of Mechanical and Aeronautical Engineering. AHMCT Center 26
- University of California, Davis. Institute of Transportation Studies 64
- University of California, Irvine. Institute of Transportation Studies 15
- University of California, Los Angeles. Institute of Transportation Studies 25
- University of California, Riverside. Center for Environmental Research and Technology 23
- University of California, San Diego. Dept. of Structural Engineering 23
- University of California PATH Program 16
- University of Central Florida 37
- University of Central Florida. Center for Advanced Transportation Systems Simulation 29
- University of Central Florida. Department of Civil, Environmental and Construction Engineering 23
- University of Central Florida. Dept. of Civil, Environmental and Construction Engineering 20
- University of Central Florida. Electric Vehicle Transportation Center (EVTC) 18
- University of Cincinnati 37
- University of Cincinnati. Department of Civil and Architectural Engineering and Construction Management 17
- University of Cincinnati. Department of Civil and Environmental Engineering 23
- University of Colorado at Denver 20
- University of Connecticut 27
- University of Connecticut. Connecticut Transportation Institute 17
- University of Florida 116
- University of Florida. Dept. of Civil and Coastal Engineering 165
- University of Florida. Dept. of Urban and Regional Planning 13
- University of Florida. Transportation Institute 20
- University of Florida. Transportation Research Center 22
- University of Georgia. College of Engineering 26
- University of Hawaii at Manoa. Department of Civil and Environmental Engineering 18
- University of Idaho 53
- University of Illinois at Chicago. Urban Transportation Center 29
- University of Illinois at Urbana-Champaign 28
- University of Illinois at Urbana-Champaign. Department of Civil and Environmental Engineering 109
- University of Illinois at Urbana-Champaign. Dept. of Civil and Environmental Engineering 77
- University of Iowa 31
- University of Iowa. Public Policy Center 25
- University of Kansas 75
- University of Kansas. Dept. of Civil, Environmental and Architectural Engineering 114
- University of Kentucky. College of Engineering 24
- University of Kentucky Transportation Center 452
- University of Louisiana at Lafayette. Dept. of Civil Engineering 13
- University of Maine 17
- University of Maine. Advanced Structures and Composites Center 29
- University of Maryland (College Park, Md.) 67
- University of Maryland (College Park, Md.). Department of Civil and Environmental Engineering 30
- University of Maryland (College Park, Md.). Dept. of Civil and Environmental Engineering 27
- University of Massachusetts at Amherst 66
- University of Massachusetts at Amherst. Dept. of Civil and Environmental Engineering 21
- University of Massachusetts at Amherst. Transportation Center 27
- University of Massachusetts at Lowell 16
- University of Memphis 23
- University of Michigan 17
- University of Michigan. Transportation Research Institute 149
- University of Minnesota 21
- University of Minnesota, Duluth. Department of Civil Engineering 22
- University of Minnesota. Center for Transportation Studies 20
- University of Minnesota. Department of Mechanical Engineering. HumanFIRST Program 20
- University of Minnesota. Dept. of Civil, Environmental, and Geo-Engineering 38
- University of Minnesota. Dept. of Civil Engineering 47
- University of Minnesota. Dept. of Mechanical Engineering 19
- University of Minnesota. Humphrey School of Public Affairs 25
- University of Mississippi. Dept. of Civil Engineering 15
- University of Missouri--Columbia 20
- University of Missouri--Columbia. Department of Civil and Environmental Engineering 28
- University of Missouri--Columbia. Dept. of Civil and Environmental Engineering 31
- University of Missouri--St. Louis. Center for Transportation Studies 14
- University of Nebraska--Lincoln 78
- University of Nebraska--Lincoln. Charles W. Durham School of Architectural Engineering and Construction 15
- University of Nebraska--Lincoln. Dept. of Civil Engineering 70
- University of Nebraska--Lincoln. Nebraska Transportation Center 18
- University of Nevada, Reno 13
- University of Nevada, Reno. Center for Advanced Transportation Education and Research 14
- University of Nevada, Reno. Department of Civil and Environmental Engineering 32
- University of New Hampshire. Dept. of Civil Engineering 14
- University of New Mexico. Division of Government Research 15
- University of New Orleans. Transportation Institute 23
- University of North Carolina (System). Highway Safety Research Center 21
- University of North Carolina at Chapel Hill. Highway Safety Research Center 15
- University of North Carolina at Charlotte. Center for Advanced Multimodal Mobility Solutions and Education 23
- University of North Carolina at Charlotte. Department of Civil and Environmental Engineering 20
- University of North Florida 17
- University of Oklahoma 28
- University of Oklahoma. School of Civil Engineering and Environmental Science 44
- University of Oklahoma. School of Electrical and Computer Engineering 14
- University of Oregon 29
- University of Pennsylvania 25
- University of Pittsburgh. Dept. of Civil & Environmental Engineering 15
- University of Rhode Island. Transportation Center 16
- University of South Carolina. Dept. of Civil & Environmental Engineering 21
- University of Southern California 14
- University of Southern California, Los Angeles 18
- University of South Florida 77
- University of South Florida. Center for Urban Transportation Research 187
- University of South Florida. Department of Civil and Environmental Engineering 43
- University of South Florida. Dept. of Civil and Environmental Engineering 36
- University of South Florida. National Center for Transit Research (U.S.) 32
- University of Tennessee, Knoxville 36
- University of Tennessee, Knoxville. Center for Transportation Research 24
- University of Texas at Arlington 45
- University of Texas at Austin. Center for Highway Research 14
- University of Texas at Austin. Center for Transportation Research 499
- University of Texas at Austin. Cooperative Mobility for Competitive Megaregions 21
- University of Texas at Austin. Data-Supported Transportation Operations & Planning Center (D-STOP) 38
- University of Texas at Austin. School of Architecture. Urban Information Lab 16
- University of Texas at El Paso 20
- University of Texas at El Paso. Center for Transportation Infrastructure Systems 32
- University of Texas at San Antonio 16
- University of Toledo 24
- University of Toledo. Dept. of Civil Engineering 19
- University of Utah 17
- University of Utah. Department of City and Metropolitan Planning 13
- University of Utah. Department of Civil and Environmental Engineering 59
- University of Utah. Dept. of Civil and Environmental Engineering 14
- University of Vermont 14
- University of Vermont. Transportation Research Center 111
- University of Virginia 34
- University of Virginia. Center for Transportation Studies 32
- University of Virginia. Dept. of Civil and Environmental Engineering 13
- University of Washington 46
- University of Washington. Department of Civil and Environmental Engineering 16
- University of Washington. Dept. of Civil and Environmental Engineering 16
- University of Wisconsin--Madison 34
- University of Wisconsin--Madison. Department of Civil and Environmental Engineering 27
- University of Wisconsin--Madison. Dept. of Civil and Environmental Engineering 23
- University of Wisconsin--Milwaukee. Dept. of Civil Engineering and Mechanics 17
- University of Wyoming 24
- University of Wyoming. Department of Civil and Architectural Engineering 34
- University of Wyoming. Dept. of Civil and Architectural Engineering 35
- University Transportation Center for Alabama 43
- University Transportation Centers Program (U.S.) 58
- University Transportation Research Center 26
- Upper Great Plains Transportation Institute 166
- Urban Mobility & Equity Center 14
- Utah. Highway Safety Office 13
- Utah State University 23
- Utah State University. Department of Civil and Environmental Engineering 35
- Utah State University. Dept. of Civil and Environmental Engineering 15
- Vermont. Agency of Transportation. Materials and Research Section 20
- VHB/Vanasse Hangen Brustlin, Inc. 21
- Virginia. Dept. of Highways 48
- Virginia. Dept. of Highways and Transportation 50
- Virginia. Dept. of Motor Vehicles 33
- Virginia. Dept. of Transportation 530
- Virginia. Dept. of Transportation Safety 24
- Virginia. Highway Safety Division 50
- Virginia Center for Transportation Innovation and Research 62
- Virginia Highway & Transportation Research Council 585
- Virginia Highway Research Council 184
- Virginia Polytechnic Institute and State University 30
- Virginia Polytechnic Institute and State University. Transportation Institute 16
- Virginia Tech Transportation Institute 103
- Virginia Transportation Research Council 93
- Virginia Transportation Research Council (VTRC) 873
- Washington (State). Department of Transportation 34
- Washington (State). Dept. of Transportation. Materials Laboratory 35
- Washington State Transportation Center 91
- Washington State University 21
- Washington State University. Department of Civil and Environmental Engineering 25
- Washington State University. Dept. of Civil and Environmental Engineering 22
- Wayne State University 17
- Wayne State University. Transportation Research Group 13
- Western Michigan University 37
- Western Michigan University. Dept. of Civil and Construction Engineering 16
- Western Transportation Institute 157
- William J. Hughes Technical Center (U.S.) 52
- Wisconsin. Department of Transportation 13
- Wisconsin. Dept. of Transportation. Social Media Peer Exchange Planning Team 24
- Wisconsin Highway Research Program 27
- Wyoming. Dept. of Transportation 16
- Wyoming Technology Transfer Center 13
Publisher
- AAA Foundation for Traffic Safety 13
- Accelerated Bridge Construction University Transportation Center (ABC-UTC) 18
- Alabama. Department of Transportation 22
- Alabama. Dept. of Transportation 21
- Alaska. Department of Transportation and Public Facilities 54
- Alaska. Department of Transportation and Public Facilities. Research, Development, and Technology Transfer 10
- Alaska. Department of Transportation and Public Facilities. Research and Technology Transfer 26
- Alaska. Dept. of Transportation and Public Facilities 86
- Alaska. Dept. of Transportation and Public Facilities. Research, Development and Technology Transfer 28
- Alaska. Dept. of Transportation and Public Facilities. Research and Technology Transfer 9
- Alaska University Transportation Center 39
- American Association of State Highway and Transportation Officials 11
- American Public Transit Association 8
- American Public Transportation Association 13
- Ames Research Center 10
- Amtrak 8
- Argonne National Laboratory 14
- Arizona. Department of Transportation 126
- Arizona. Department of Transportation. Research Center 9
- Arizona. Dept. of Transportation 122
- Arizona. Dept. of Transportation. Research Center 13
- Arizona Transportation Research Center 13
- Arkansas. Department of Transportation 10
- Arkansas State Police. Highway Safety Office 10
- Auburn University. Highway Research Center 47
- Auburn University. National Center for Asphalt Technology 9
- Battelle 10
- Battelle Memorial Institute 12
- California. Department of Transportation 228
- California. Dept. of Transportation 45
- California. Dept. of Transportation. Division of Engineering Services 14
- California. Dept. of Transportation. Division of Research and Innovation 139
- Cambridge Systematics 11
- Canada. Transport Canada 16
- Carnegie-Mellon University 8
- Case Western Reserve University. Dept. of Civil Engineering 11
- Center for Advancing Research in Transportation Emissions, Energy, and Health. Texas A&M Transportation Institute 12
- Center for Advancing Transportation Leadership and Safety (ATLAS Center) 17
- Center for Connected Multimodal Mobility, Clemson University 17
- Center for Integrated Asset Management for Multimodal Transportation Infrastructure Systems (CIAMTIS) 8
- Center for Transportation, Equity, Decisions and Dollars (CTEDD) 20
- Center for Transportation, Equity, Decisions and Dollars (CTEDD) (UTC) 19
- City College of New York. University Transportation Research Center 19
- City University of New York. University Transportation Research Center 38
- Civil Aeromedical Institute 14
- Civil Aerospace Medical Institute 791
- Cold Regions Research and Engineering Laboratory (U.S.) 13
- Collaborative Sciences Center for Road Safety 12
- Colorado. Dept. of Transportation 33
- Colorado. Dept. of Transportation. Applied Research and Innovation Branch 21
- Colorado. Dept. of Transportation. Research Branch 73
- Colorado. DTD Applied Research and Innovation Branch 19
- Colorado Department of Transportation. Applied Research & Innovations Branch 8
- Connected Cities for Smart Mobility toward Accessible and Resilient Transportation Center (C2SMART) 47
- Connected Vehicle/Infrastructure University Transportation Center 20
- Connecticut. Department of Transportation 14
- Connecticut. Dept. of Transportation 66
- Connecticut Transportation Institute 13
- Cornell University. Center for Transportation, Environment, and Community Health. (CTECH) 31
- Delaware Center for Transportation 14
- Det Norske Veritas, Incorporated 10
- District Department of Transportation 22
- District of Columbia. Dept. of Transportation 12
- Eno Foundation for Highway Traffic Control 33
- Federal Aviation Administration Technical Center (U.S.) 8
- Federal Highway Administration 30
- Federal Highway Administration (U.S.) 9
- Florida. Department of Highway Safety and Motor Vehicles 15
- Florida. Department of Transportation 173
- Florida. Department of Transportation. Research Center 88
- Florida. Dept. of Transportation 373
- Florida. Dept. of Transportation. Research Center 106
- Florida Department of Transportation 242
- Florida International University 15
- Florida International University. Department of Civil and Environmental Engineering 10
- Florida International University. Lehman Center for Transportation Research 11
- Gas Technology Institute 8
- GCM ITS Priority Corridor 14
- Geological Survey (U.S.) 22
- Georgia. Department of Transportation. Office of Performance-Based Management & Research 105
- Georgia. Department of Transportation. Office of Research 61
- Georgia. Dept. of Transporation. Office of Performance-Based Management and Research 34
- Georgia. Dept. of Transportation 71
- Georgia. Dept. of Transportation. Office of Research 33
- Georgia Institute of Technology 13
- Georgia Institute of Technology. School of Civil and Environmental Engineering 10
- Gulf Coast Research Center for Evacuation and Transportation Resiliency 13
- Hawaii. Dept. of Transportation 12
- I-95 Corridor Coalition 11
- Idaho. Transportation Department 80
- Idaho. Transportation Dept. 18
- Idaho Transportation Department 8
- Illinois. Department of Transportation 45
- Illinois. Dept. of Transportation 13
- Illinois. Dept. of Transportation. Bureau of Materials and Physical Research 44
- Illinois. Dept. of Transportation. Bureau of Research 9
- Illinois. Division of Traffic Safety 24
- Illinois Center for Transportation 224
- Illinois Transportation Research Center 8
- Indiana. Dept. of Transportation 51
- Indiana. Governor's Council on Impaired & Dangerous Driving 10
- Indiana Department of Transportation 29
- Iowa. Department of Transportation. Bureau of Research and Technology 13
- Iowa. Dept. of Transportation 260
- Iowa. Dept. of Transportation. Highway Division 32
- Iowa. Highway Research Board 17
- Iowa Department of Transportation 16
- Iowa Highway Research Board 21
- Iowa State University 52
- Iowa State University. Bridge Engineering Center 30
- Iowa State University. Center for Transportation Research and Education 69
- Iowa State University. Institute for Transportation 221
- Iowa State University. National Concrete Pavement Technology Center 27
- John A. Volpe National Transportation Systems Center (U.S.) 39
- Kansas. Department of Transportation 18
- Kansas. Dept. of Transportation 268
- Kansas. Dept. of Transportation. Bureau of Materials & Research 103
- Kansas. Dept. of Transportation. Bureau of Research 75
- Kansas Department of Transportation. Bureau of Research 33
- Kansas State University. Transportation Center 14
- Kentucky. Transportation Cabinet 17
- Leonard Transportation Center 14
- Louisiana. Department of Highways 18
- Louisiana. Department of Highways. Research and Development Section 138
- Louisiana. Department of Transportation and Development 47
- Louisiana. Dept. of Highways 14
- Louisiana. Dept. of Transportation and Development 60
- Louisiana State University, Baton Rouge 18
- Louisiana State University. Department of Civil and Environmental Engieering 23
- Louisiana State University. Louisiana Transportation Research Center 31
- Louisiana Transportation Research Center 785
- Mack-Blackwell National Rural Transportation Study Center (U.S.) 48
- Maine. Department of Transportation 14
- Maine. Dept. of Transportation 151
- Maritime Transportation Research and Education Center 20
- Maritime Transportation Research and Education Center (MarTREC) 20
- Maryland. Dept. of Transportation 13
- Maryland. State Highway Administration 94
- Maryland. State Highway Administration. Office of Policy & Research 66
- Maryland. State Highway Administration. Research Division 26
- Massachusetts. Dept. of Transportation. Office of Transportation Planning 49
- METRANS Transportation Center (Calif.) 87
- Michigan. Department of Transportation 56
- Michigan. Dept. of Transportation 48
- Michigan. Dept. of Transportation. Bureau of Field Services 24
- Michigan. Dept. of Transportation. Construction and Technology Division 25
- Michigan. Dept. of Transportation. Office of Research Administration 40
- Michigan. Dept. of Transportation. Office of Research and Best Practices 13
- Michigan. Dept. of Transportation. Research Administration 51
- Michigan. Office of Highway Safety Planning 20
- Michigan Center for Advancing Safe Transportation Throughout the Lifespan 9
- Michigan Department of Transportation. Research Administration 16
- Michigan Ohio University Transportation Center 24
- Michigan Technological University 11
- Mid-America Transportation Center 119
- Mid-Atlantic Transportation Sustainability University Transportation Center 24
- Mid-Atlantic Universities Transportation Center 75
- Midwest Regional University Transportation Center 11
- Midwest Roadside Safety Facility 52
- Midwest States Regional Pooled Fund Program 38
- Midwest Transportation Center 52
- Midwest Transportation Consortium 21
- Mineta National Transit Research Consortium 38
- Mineta Transportation Institute 225
- Minnesota. Department of Transportation 155
- Minnesota. Department of Transportation. Clear Roads Pooled Fund 29
- Minnesota. Department of Transportation. Local Road Research Board 17
- Minnesota. Department of Transportation. Office of Research & Innovation 130
- Minnesota. Department of Transportation. Research Services & Library 10
- Minnesota. Dept. of Transportation 60
- Minnesota. Dept. of Transportation. Office of Policy Analysis, Research & Innovation 32
- Minnesota. Dept. of Transportation. Research Services & Library 94
- Minnesota. Dept. of Transportation. Research Services Section 31
- Mississippi. Dept. of Transportation 86
- Mississippi State University 14
- Mississippi State University. National Center for Intermodal Transportation for Economic Competitiveness 55
- Missouri. Department of Transportation 111
- Missouri. Department of Transportation. Construction and Materials Division 67
- Missouri. Dept. of Transportation 43
- Missouri. Dept. of Transportation. Division of Construction and Materials 15
- Missouri. Dept. of Transportation. Organizational Results 19
- Missouri. Dept. of Transportation. Research, Development and Technology Division 45
- Missouri. State Highway Patrol 15
- Missouri University of Science and Technology 10
- Missouri University of Science and Technology. Center for Infrastructure Engineering Studies 42
- Missouri University of Science and Technology. Center for Transportation Infrastructure and Safety 140
- Mobility21, Carnegie Mellon University 44
- Montana. Department of Transportation 46
- Montana. Department of Transportation. Research, Development and Technology Transfer Program 9
- Montana. Department of Transportation. Research Programs 20
- Montana. Dept. of Transportation. Research Programs 152
- Montana. Dept. of Transportation. Research Section. 12
- Morgan State University. National Transportation Center 9
- Mountain-Plains Consortium 43
- Mountain Plains Consortium 156
- National Center for Asphalt Technology (U.S.) 59
- National Center for Freight and Infrastructure Research and Education (U.S.) 100
- National Center for Intermodal Transportation 32
- National Center for Statistics and Analysis (U.S.) 77
- National Center for Sustainable Transportation 93
- National Center for Sustainable Transportation (NCST) (UTC) 29
- National Center for Transit Research (U.S.) 102
- National Center for Transportation Systems Productivity and Management (U.S.) 19
- National Cooperative Highway Research Program 12
- National Institute for Advanced Transportation Technology (NIATT) (U.S.) 24
- National Institute for Advanced Transportation Technology (U.S.) 25
- National Institute for Transportation and Communities 24
- National Institute for Transportation and Communities (NITC) 53
- National Renewable Energy Laboratory (U.S.) 64
- National Research Council (U.S.). Transportation Research Board 11
- National Transportation Center (U.S.) 12
- National Transportation Research Center, Incorporated, University Transportation Center 30
- National University Rail Center (NURail) 28
- National University Rail Center (U.S.) 51
- Naval Postgraduate School (U.S.) 19
- Nebraska. Department of Transportation 69
- Nebraska. Dept. of Roads 86
- Nebraska Transportation Center 51
- Nevada. Dept. of Transportation 94
- New England Transportation Consortium 42
- New England University Transportation Center 159
- New Hampshire. Dept. of Transportation 25
- New Hampshire. Dept. of Transportation. Bureau of Materials and Research 24
- New Hampshire Department of Transportation 17
- New Jersey. Department of Transportation. Bureau of Research 61
- New Jersey. Dept. of Transportation 101
- New Jersey. Dept. of Transportation. Bureau of Research 32
- New Jersey Institute of Technology 9
- New Mexico. Dept. of Transportation 12
- New Mexico. Dept. of Transportation. Research Bureau 24
- New Mexico. Traffic Safety Bureau 14
- New York (State). Dept. of Transportation 78
- New York State Department of Transportation 11
- New York State Energy Research and Development Authority 58
- Nextrans 13
- NEXTRANS Center (U.S.) 91
- Norman Y. Mineta International Institute for Surface Transportation Policy Studies 17
- North Carolina. Department of Transportation. Research and Analysis Group 53
- North Carolina. Dept. of Transportation 81
- North Carolina. Dept. of Transportation. Research and Analysis Group 20
- North Carolina. Division of Highways 9
- North Carolina Department of Transportation. Research and Development Unit 39
- North Carolina State University. Institute for Transportation Research & Education 9
- North Dakota. Dept. of Transportation 9
- North Dakota State University 10
- Northwestern University (Evanston, Ill.). Center for the Commercialization of Innovative Transportation Technology 11
- Northwestern University (Evanston, Ill.). Infrastructure Technology Institute 22
- Norway. Transportøkonomisk institutt (Institute of Transport Economics) 12
- Oak Ridge National Laboratory 33
- Ohio. Department of Transportation 28
- Ohio. Department of Transportation. Office of Statewide Planning and Research 70
- Ohio. Dept. of Public Safety 17
- Ohio. Dept. of Transportation 191
- Ohio. Dept. of Transportation. Innovation, Research, and Implementation Section 20
- Ohio. Dept. of Transportation. Office of Research and Development 87
- Ohio. Dept. of Transportation. Office of Statewide Planning and Research 83
- Ohio Research Institute for Transportation and the Environment 44
- Ohio Research Institute for Transportation and the Environment. Human Factors and Ergonomics Laboratory 13
- Ohio State University. Center for Mapping 10
- Ohio Transportation Consortium 11
- Ohio University. Dept. of Civil Engineering 10
- Oklahoma. Department of Transportation 32
- Oklahoma. Dept. of Transportation 9
- Oklahoma. Dept. of Transportation. Materials and Research Division 9
- Oklahoma. Dept of Transportation 25
- Oklahoma Transportation Center 63
- Oregon. Department of Transportation. Engineering Services Section 10
- Oregon. Department of Transportation. Materials and Research Section 64
- Oregon. Dept. of Transportation 203
- Oregon. Dept. of Transportation. Highway Division 23
- Oregon. Dept. of Transportation. Research Group 39
- Oregon. Dept. of Transportation. Research Section 198
- Oregon. Dept. of Transportation. Research Unit 251
- Oregon. Highway Division 35
- Oregon Department of Transportation. Research Section 12
- Oregon State Highway Division, Materials and Research Section 19
- Oregon State Highway Division. Research Section 21
- Oregon State University 24
- Oregon State University. Dept. of Civil, Construction, and Environmental Engineering 9
- Oregon Transportation Research and Education Consortium 65
- Organisation for Economic Co-operation and Development 37
- Pacific Northwest Transportation Consortium 92
- Pacific Northwest Transportation Consortium (PacTrans) (UTC) 14
- Pacific Southwest Region 9 UTC, University of Southern California 15
- Pacific Southwest Region University Transportation Center (UTC) 20
- Partnership for Air Transportation Noise and Emissions Reduction 10
- Pennsylvania. Department of Transportation. Bureau of Planning and Research 22
- Pennsylvania. Dept. of Transportation 79
- Pennsylvania. Dept. of Transportation. Bureau of Planning and Research 52
- Pennsylvania Transportation Institute 15
- Portland State University. National Institute for Transportation and Communities 11
- Princeton University 14
- Purdue University 40
- Purdue University. Joint Transportation Research Program 382
- Rensselaer Polytechnic Institute. Lighting Research Center 13
- Research on Concrete Applications for Sustainable Transportation (RE-CAST) 19
- Roadway Safety Institute 14
- Rutgers University. Center for Advanced Infrastructure & Transportation 11
- Rutgers University. Center for Advanced Infrastructure and Transportation 103
- Safety Research Using Simulation (SAFER-SIM) University Transportation Center 88
- Safety through Disruption (Safe-D) University Transportation Center (UTC) 40
- Sandia National Laboratories 19
- San Jose State University 19
- San Jose State University. College of Business. Mineta Transportation Institute 9
- Smart Work Zone Deployment Initiative 22
- SOLARIS Consortium 14
- South Carolina. Department of Transportation 13
- South Carolina. Dept. of Transportation 30
- South Carolina. Dept. of Transportation. Office of Materials and Research 17
- South Dakota. Department of Transportation. Office of Research 22
- South Dakota. Dept. of Transportation 11
- South Dakota. Dept. of Transportation. Office of Research 19
- Southeastern Transportation Research, Innovation, Development and Education Center (STRIDE) 77
- Southern Plains Transportation Center 18
- Southwest Region University Transportation Center (U.S.) 200
- Statistics Canada. Transportation Division 10
- Technologies for Safe and Efficient Transportation. University Transportation Center 17
- Tennessee. Department of Transportation 107
- Tennessee. Dept. of Transportation 12
- Texas. Department of Transportation 59
- Texas. Dept. of Transportation 78
- Texas. Dept. of Transportation. Research and Technology Implementation Office 165
- Texas A&M Transportation Institute 513
- Texas A & M University 11
- Texas Department of Transportation. Research and Technology Implementation Office 94
- Texas Southern University. Center for Transportation Training and Research 14
- Texas Tech University. Center for Multidisciplinary Research in Transportation 51
- Texas Transportation Institute 428
- Texas Transportation Institute. University Transportation Center for Mobility 39
- TranLIVE. University of Idaho 31
- TransGuide 10
- Transportation Consortium of South-Central States 53
- Transportation Northwest (Organization) 35
- Transportation Northwest (TransNow) UTC 31
- Transportation Safety Board of Canada 10
- Turner-Fairbank Highway Research Center 128
- U.S. Census Bureau 11
- United States. Agricultural Marketing Service 11
- United States. Army. Corps of Engineers 11
- United States. Army. Corps of Engineers. New Orleans District. Office of the District Engineer 21
- United States. Army Corps of Engineers 16
- United States. Bureau of Labor Statistics 20
- United States. Census Office 100
- United States. Coast Guard 107
- United States. Congress 9
- United States. Congress. Office of Technology Assessment 24
- United States. Department of Agriculture. Economic Research Service 10
- United States. Department of Commerce 11
- United States. Department of Transportation 152
- United States. Department of Transportation. Federal Aviation Administration 188
- United States. Department of Transportation. Federal Highway Administration 79
- United States. Department of Transportation. Federal Railroad Administration 65
- United States. Department of Transportation. Federal Railroad Administration. Office of Research, Development, and Technology 23
- United States. Department of Transportation. Federal Transit Administration 38
- United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office 128
- United States. Department of Transportation. National Highway Traffic Safety Administration 423
- United States. Department of Transportation. National Transportation Library 9
- United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology 12
- United States. Department of Transportation. Office of the Secretary of Transportation 17
- United States. Department of Transportation. Urban Mass Transportation Administration 51
- United States. Dept. of Defense 13
- United States. Dept. of Energy 36
- United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy 18
- United States. Dept. of Homeland Security 10
- United States. Dept. of Transportation 58
- United States. Dept. of Transportation. ITS Joint Program Office 13
- United States. Dept. of Transportation. Office of the Assistant Secretary for Research and Technology 43
- United States. Dept. of Transportation. Office of the Inspector General 9
- United States. Dept. of Transportation. Office of the Secretary 15
- United States. Dept. of Transportation. Pipeline and Hazardous Materials Safety Administration 19
- United States. Dept. of Transportation. Research and Innovative Technology Administration 94
- United States. Dept. of Transportation. Research and Special Programs Administration 29
- United States. Environmental Protection Agency 14
- United States. Federal Aviation Administration 112
- United States. Federal Aviation Administration. Center of Excellence for Alternative Jet Fuels and Environment 30
- United States. Federal Aviation Administration. Office of Aviation Research 24
- United States. Federal Highway Administration 904
- United States. Federal Highway Administration. Center for Accelerating Innovation 33
- United States. Federal Highway Administration. Office of Infrastructure Research and Development 23
- United States. Federal Highway Administration. Office of Operations 17
- United States. Federal Highway Administration. Office of Planning, Environment, and Realty 38
- United States. Federal Highway Administration. Office of Real Estate Services 22
- United States. Federal Highway Administration. Office of Research, Development, and Technology 10
- United States. Federal HIghway Administration. Office of Research and Development 43
- United States. Federal Highway Administration. Office of Research and Development 41
- United States. Federal Highway Administration. Office of Safety 36
- United States. Federal Highway Administration. Offices of Research & Development 9
- United States. Federal Highway Administration. Offices of Research and Development 22
- United States. Federal Motor Carrier Safety Administration 12
- United States. Federal Railroad Administration 59
- United States. Federal Railroad Administration. Office of Railroad Policy and Development 21
- United States. Federal Railroad Administration. Office of Research and Development 108
- United States. Federal Transit Administration 69
- United States. Federal Transit Administration. Office of Research, Demonstration, and Innovation 19
- United States. Foreign Broadcast Information Service 96
- United States. General Accounting Office 177
- United States. Geological Survey (USGS) 22
- United States. Government Accountability Office 91
- United States. Government Printing Office 10
- United States. Interstate Commerce Commission 22
- United States. Joint Program Office for Intelligent Transportation Systems 87
- United States. Maritime Administration 47
- United States. National Aeronautics and Space Administration. Operations Branch 9
- United States. National Highway Traffic Safety Administration 93
- United States. National Transportation Safety Board 38
- United States. Office of Aerospace Medicine 76
- United States. Office of Pipeline Safety 11
- United States. Urban Mass Transportation Administration 17
- University of Akron. Dept. of Civil Engineering 15
- University of Alaska Fairbanks. Center for Environmentally Sustainable Transportation in Cold Climates 32
- University of Alaska Fairbanks. Center for Safety Equity in Transportation (CSET) 15
- University of Arkansas, Fayetteville. Dept. of Civil Engineering 12
- University of California, Berkeley. Institute of Transportation Studies 14
- University of California, Davis 14
- University of California, Davis. Institute of Transportation Studies 35
- University of California, Los Angeles. Institute of Transportation Studies 15
- University of California Institute of Transportation Studies 42
- University of Central Florida 12
- University of Central Florida. Center for Advanced Transportation Systems Simulation 12
- University of Central Florida. Electric Vehicle Transportation Center (EVTC) 27
- University of Florida. Center for Multimodal Solutions for Congestion Mitigation 33
- University of Florida. Department of Civil and Coastal Engineering 41
- University of Florida. Dept. of Civil and Coastal Engineering 9
- University of Florida. Transportation Research Center 13
- University of Illinois at Chicago. Urban Transportation Center 15
- University of Illinois at Urbana-Champaign. Dept. of Civil and Environmental Engineering 11
- University of Iowa. Public Policy Center 13
- University of Kentucky Transportation Center 437
- University of Massachusetts at Amherst. Transportation Center 11
- University of Memphis 9
- University of Michigan 13
- University of Michigan. Transportation Research Institute 105
- University of Minnesota 9
- University of Minnesota. Center for Transportation Studies 42
- University of Minnesota. Intelligent Transportation Systems Institute 11
- University of Mississippi 12
- University of Nebraska--Lincoln 41
- University of Nebraska-Lincoln. Mid-America Transportation Center 11
- University of Nevada, Reno. Solaris University Transportation Center 14
- University of North Carolina (System). Highway Safety Research Center 15
- University of North Carolina, Chapel Hill 9
- University of North Carolina at Charlotte. Center for Advanced Multimodal Mobility Solutions and Education 28
- University of North Carolina at Charlotte. Transportation Policy Studies 10
- University of Oregon, Urbanism Next Center 14
- University of Pennsylvania 10
- University of Rhode Island. Transportation Center 41
- University of South Florida 12
- University of South Florida. Center for Urban Transportation Research 90
- University of South Florida. Department of Civil and Environmental Engineering 9
- University of Texas at Arlington 11
- University of Texas at Austin. Center for Highway Research 12
- University of Texas at Austin. Center for Transportation Research 323
- University of Texas at Austin. Cooperative Mobility for Competitive Megaregions 28
- University of Texas at Austin. Data-Supported Transportation Operations & Planning Center (D-STOP) 38
- University of Texas at El Paso. Center for Transportation Infrastructure Systems 16
- University of Toledo 9
- University of Toledo. University Transportation Center 9
- University of Utah. Dept. of Civil and Environmental Engineering 10
- University of Vermont. Transportation Research Center 99
- University Transportation Center for Alabama 135
- University Transportation Centers Program (U.S.) 140
- University Transportation Research Center 111
- Upper Great Plains Transportation Institute 225
- Urban Mobility & Equity Center 17
- US Army Corps of Engineers. Cold Regions Research and Engineering Laboratory (U.S.) 15
- Utah. Department of Transportation 27
- Utah. Dept. of Public Safety 13
- Utah. Dept. of Transportation 60
- Utah. Dept. of Transportation. Division of Research 28
- Utah. Dept. of Transportation. Research Division 121
- Utah Department of Transportation 31
- Vermont. Agency of Transportation 30
- Vermont. Agency of Transportation. Materials and Research Section 19
- Vermont. Agency of Transportation. Research and Development Section 17
- Vermont Agency of Transportation 14
- Virginia. Dept. of Motor Vehicles 11
- Virginia. Dept. of Transportation 54
- Virginia Center for Transportation Innovation and Research 60
- Virginia Tech Transportation Institute 13
- Virginia Transportation Research Council 199
- Virginia Transportation Research Council (VTRC) 1673
- Washington (State). Department of Transportation 83
- Washington (State). Department of Transportation. Research Office 14
- Washington (State). Dept. of Transportation 32
- Washington (State). Dept. of Transportation. Office of Research and Library Services 80
- Washington (State). Dept. of Transportation. Research Office 28
- Washington State Transportation Center 16
- Western Michigan University. Transportation Research Center for Livable Communities 36
- Western Transportation Institute 41
- West Virginia. Dept. of Transportation 16
- William J. Hughes Technical Center (U.S.) 74
- Wisconsin. Department of Transportation 78
- Wisconsin. Dept. of Transportation 78
- Wisconsin. Dept. of Transportation. Library and Research Unit 16
- Wisconsin. Dept. of Transportation. Research and Library Unit 44
- Wisconsin Highway Research Program 59
- World Bank 21
- Wyoming. Department of Transportation 66
- Wyoming. Dept. of Transportation 47
- Youngstown State University. Center for Transportation and Materials Engineering 10
Series
- Advisory circulars 1
- Air Travel Consumer Report [Series] 1
- Census Transportation Planning Package (CTPP) 1
- Federal Lands Highway 1
- ITS4US Phase 1 1
- Manual on Uniform Traffic Control Devices for Streets and Highways 1
- Multimodal Transportation Indicators 1
- National Household Travel Survey (NHTS) 1
- Nationwide Personal Transportation Survey (NPTS) 3
- NHTSA BSR Countermeasures That Work 1
- NHTSA BSR Traffic Safety Facts 6
- Omnibus Surveys 1
Keywords
- Accelerated tests 104
- Accessibility 186
- Accident data 217
- Accuracy 145
- Administration and Management 132
- Admixtures 221
- Advanced traffic management systems 111
- Advanced traveler information systems 152
- Age 239
- Aged 132
- Aged drivers 156
- Aggregate gradation 111
- Aggregates 325
- Agricultural sector 105
- Aircraft accidents 123
- Air pilots 341
- Air pollution 141
- Airports 200
- Air quality 206
- Air quality management 139
- Air traffic control 199
- Air traffic controllers 226
- Air transportation 108
- Air transportation crashes 226
- Air voids 156
- Alcohol use 291
- Algorithms 322
- Alternate fuels 172
- Alternatives analysis 412
- Analysis 196
- Annual reports 183
- Arterial highways 147
- Asphalt 138
- Asphalt concrete 243
- Asphalt concrete pavements 223
- Asphalt mixtures 351
- Asphalt pavements 531
- Asset management 226
- Attitudes 195
- Automatic data collection systems 159
- Automation 170
- Automobiles 185
- Autonomous vehicles 219
- Aviation 271
- Aviation medicine 104
- Aviation safety 299
- Barriers (Roads) 160
- Base course (Pavements) 236
- Beams 141
- Bearing capacity 135
- Before and after studies 189
- Behavior 313
- Benefit cost analysis 541
- Benefits 124
- Best practices 611
- Bicycle crashes 306
- Bicycles 124
- Bicycling 129
- Binders 168
- Bituminous binders 116
- Bond strength (Materials) 108
- Bridge abutments 123
- Bridge construction 314
- Bridge decks 718
- Bridge design 411
- Bridge foundations 125
- Bridge management systems 140
- Bridge piers 162
- Bridges 969
- Bridges and other structures 325
- Buses 110
- Business 107
- Businesses 143
- Bus transit 170
- Calibration 281
- California 197
- Case studies 622
- Cement 109
- Certification 167
- Chlorides 108
- City planning 111
- Civil aviation 166
- Collisions 249
- Commercial vehicles 131
- Commodities 203
- Commodity flow 197
- Commuting 106
- Compaction 144
- Compliance 144
- Compressive strength 207
- Computer models 181
- Computer programs 109
- Concrete 461
- Concrete bridges 396
- Concrete curing 106
- Concrete overlays 109
- Concrete pavements 545
- Condition surveys 183
- Connected vehicles 314
- Construction 416
- Construction industry 113
- Construction projects 215
- Cooperation 142
- Coordination 124
- Corrosion 322
- Cost effectiveness 388
- Costs 628
- Countermeasures 265
- Counties 199
- Cracking 521
- Crash analysis 163
- Crash data 655
- Crashes 243
- Crash injuries 274
- Crash rates 265
- Crash tests 137
- Crosswalks 109
- Culverts 183
- Cyclists 144
- Data analysis 425
- Data and Information Technology 217
- Databases 347
- Data collection 1302
- Data files 171
- Decision making 394
- Decision support systems 224
- Deflection 126
- Deformation 114
- Deicing chemicals 156
- Demographics 163
- Deployment 143
- Design 755
- Deterioration 205
- Development 120
- Distraction 106
- Drainage 217
- Drivers 349
- Driving simulators 171
- Drunk driving 112
- Durability 429
- Earthquake resistant design 155
- Economic analysis 176
- Economic development 119
- Economic impacts 282
- Economics 203
- Education 200
- Education and training 261
- Electric vehicles 224
- Embankments 177
- Emergency management 115
- Employees 164
- Employment 191
- Energy 135
- Energy consumption 105
- Environment 323
- Environmental impacts 641
- Equity (Justice) 164
- Erosion control 117
- Evacuation 138
- Evaluation 1124
- Evaluation and assessment 728
- Exhaust gases 216
- Experiments 213
- Falling weight deflectometers 111
- Fatalities 943
- Fatigue (Mechanics) 156
- Fatigue (Physiological condition) 112
- Fatigue cracking 115
- Feasibility analysis 281
- Federal government agencies 156
- Fiber reinforced concrete 131
- Fiber reinforced polymers 179
- Field studies 273
- Field tests 847
- Finance 358
- Financing 391
- Finite element method 487
- Fishing 107
- Flexible pavements 297
- Flexural strength 109
- Floods 137
- Fly ash 213
- Forecasting 345
- Freeways 196
- Freeze thaw durability 136
- Freight traffic 247
- Freight transportation 460
- Freight Transportation 109
- Fuel consumption 179
- Gender 112
- Geographic information systems 460
- Geosynthetics 107
- Geotechnical engineering 181
- Geotechnology 200
- Girder bridges 158
- Girders 294
- Global Positioning System 378
- Government funding 220
- Graphs 109
- Greenhouse gases 156
- Ground penetrating radar 141
- Guardrails 171
- Guidelines 476
- Handbooks 141
- Hazardous materials 133
- Heart rate 105
- High performance concrete 105
- Highway bridges 229
- Highway capacity 168
- Highway corridors 124
- Highway design 298
- Highway maintenance 312
- Highway operations 142
- Highway planning 255
- Highways 2407
- Highway safety 1301
- Highway traffic control 157
- Highway transportation 107
- History 118
- Hot mix asphalt 355
- Hot mix paving mixtures 237
- Human factors 313
- Human subject testing 312
- I10: Economics and Administration 126
- I24: Design of Bridges and Retaining Walls 142
- I72: Traffic and Transport Planning 208
- I73: Traffic Control 145
- Impacts 162
- Impact tests 150
- Implementation 482
- Improvements 172
- Incident management 153
- Industrial sector 105
- Industries 123
- Information processing 175
- Infrastructure 445
- Injuries 467
- Innovation 133
- Inspection 427
- Installation 107
- Instrumentation 107
- Intelligent transportation systems 665
- Intelligent vehicles 258
- Intermodal transportation 161
- International 114
- Intersections 306
- Interstate highways 144
- Investments 109
- Laboratory tests 688
- Land use 251
- Land use planning 157
- Laser radar 146
- Level of service 105
- Life cycle analysis 147
- Life cycle costing 199
- Literature reviews 601
- Live loads 155
- Load factor 160
- Load tests 292
- Location 153
- Logistics 119
- Long range planning 116
- Low volume roads 106
- Machine learning 129
- Maintenance 410
- Maintenance and Preservation 298
- Maintenance management 105
- Management 143
- Manuals 258
- Manufacturing 127
- Materials 359
- Mathematical models 404
- Mathematical prediction 147
- Measurement 153
- Mechanical properties 110
- Mechanistic-empirical pavement design 150
- Median barriers 106
- Methodology 335
- Metropolitan planning organizations 167
- Mining 112
- Mix design 574
- Mobile applications 117
- Mobile communication systems 189
- Mobility 380
- Mode choice 178
- Modulus of resilience 126
- Moisture content 164
- Monitoring 392
- Motor carriers 109
- Motorcycle crashes 308
- Motor vehicles 227
- Multimodal transportation 230
- Needs assessment 120
- News 113
- Nondestructive tests 290
- Operations 136
- Operations and Traffic Management 410
- Optimization 319
- Origin and destination 108
- Overlays (Pavements) 341
- Pavement cracking 247
- Pavement design 487
- Pavement distress 289
- Pavement layers 126
- Pavement maintenance 518
- Pavement management systems 207
- Pavement performance 1100
- Pavements 755
- Paving 179
- Payroll systems 104
- Pedestrian-vehicle crashes 277
- Pedestrians 265
- Pedestrian safety 305
- Performance 377
- Performance measurement 530
- Performance tests 290
- Permeability 185
- Physiological aspects 140
- Piles (Supports) 217
- Pilot studies 136
- Pipelines 128
- Planning 281
- Planning and Forecasting 449
- Policy 281
- Pollutants 232
- Portland cement 104
- Portland cement concrete 349
- Ports 228
- Precast concrete 193
- Prestressed concrete 186
- Prestressed concrete bridges 181
- Project delivery 122
- Project management 236
- Public opinion 134
- Public participation 107
- Public private partnerships 118
- Public transit 923
- Public Transportation 215
- Quality assurance 229
- Quality control 293
- Questionnaires 153
- Railroad crashes 107
- Railroad grade crossings 140
- Railroads 356
- Railroad safety 168
- Railroad transportation 252
- Rail transit 116
- Real estate 108
- Real time information 269
- Reclaimed asphalt pavements 155
- Recommendations 566
- Recycled materials 323
- Regional planning 188
- Regression analysis 188
- Regulations 223
- Rehabilitation (Maintenance) 277
- Reinforced concrete 174
- Reinforced concrete bridges 175
- Reinforcement (Engineering) 134
- Reinforcing bars 115
- Reliability 112
- Remote sensing 190
- Repairing 203
- Research 456
- Research Hub 1336
- Research management 140
- Research projects 288
- Retail trade 110
- Retrofitting 123
- Revenues 161
- Ridership 168
- Ridesharing 105
- Right of way (Land) 147
- Rigid pavements 119
- Risk assessment 286
- Road construction 396
- Road markings 224
- Roads 210
- Road weather information systems 109
- Runoff 307
- Rural areas 309
- Rural highways 259
- Rutting 296
- Safety 491
- Safety and Human Factors 476
- Safety programs 145
- Scour 188
- Seat belts 134
- Security 107
- Sensors 327
- Service life 379
- Shear strength 162
- Shrinkage 157
- Signalized intersections 264
- Simulation 607
- Skid resistance 112
- Smartphones 109
- Snow and ice control 133
- Society 112
- Software 387
- Soils 209
- Soil stabilization 240
- Spatial analysis 132
- Specifications 321
- Speed 170
- Speed limits 157
- Stakeholders 136
- Standards 221
- State departments of transportation 641
- State of the practice 231
- Statistical analysis 386
- Statistical data 175
- Statistics 1007
- Steel 108
- Steel bridges 193
- Stiffness 136
- Strategic planning 516
- Structural analysis 230
- Structural health monitoring 284
- Subgrade (Pavements) 229
- Superpave 163
- Surface course (Pavements) 163
- Surveys 1115
- Sustainable development 282
- Sustainable transportation 280
- Tables (Data) 512
- Tables(Data) 142
- Technological innovations 291
- Technology 129
- Technology transfer 145
- Temperature 171
- Tensile strength 131
- Testing 461
- Test procedures 298
- Tests 139
- Test sections 141
- Thickness 107
- Traffic accidents 342
- Traffic congestion 527
- Traffic control 136
- Traffic control devices 216
- Traffic counts 120
- Traffic crashes 744
- Traffic data 308
- Traffic flow 449
- Traffic law enforcement 117
- Traffic models 228
- Traffic safety 944
- Traffic signal control systems 131
- Traffic signals 214
- Traffic signal timing 110
- Traffic signs 224
- Traffic simulation 258
- Traffic speed 185
- Traffic surveillance 151
- Traffic volume 263
- Training 293
- Transit operating agencies 126
- Transportation 443
- Transportation corridors 107
- Transportation departments 140
- Transportation planning 1194
- Transportation policy 178
- Transportation safety 240
- Travel behavior 302
- Travel demand 357
- Travel demand management 114
- Travel patterns 124
- Travel surveys 150
- Travel time 401
- Trend (Statistics) 202
- Trucking 209
- Trucks 308
- Truck traffic 123
- United States 133
- Urban areas 383
- Urban transit 118
- Urban transportation 177
- Validation 219
- Variable message signs 134
- Vegetation 108
- Vehicle miles of travel 425
- Vehicles and Equipment 191
- Vehicle to vehicle communications 118
- Visibility 115
- Vision 108
- Wages 116
- Water quality 104
- Water quality management 116
- Water transportation 162
- Weather conditions 248
- Weigh in motion 129
- Wildlife 122
- Wildlife crossings 115
- Winter maintenance 248
- Wireless communication systems 171
- Workshops 143
- Work zones 212
- Work zone safety 258
- Work zone traffic control 241
Report Number
- 00-18 5
- 00-19 5
- 0-6208-P2 3
- 0-6568-P1 2
- 0-6658 2
- 0-6738 2
- 0-6760 2
- 0-6803 2
- 0-6809-2 2
- 0-6912 2
- 0-6940-P4 2
- 02-008 2
- 02-016 2
- 02-020 2
- 02-2 4
- 02-4041 3
- 03-082 2
- 03-087 2
- 10-01 2
- 10-03 2
- 10.3390/en12163055 2
- 14-27 3
- 15-298 2
- 17ITSOKS02 2
- 17TTNTU01 2
- 19-010 6
- 19-10 2
- 19-11 2
- 19BASU02 2
- 19BLSU01 2
- 19BLSU02 2
- 19CASU03 2
- 19CLSU03 2
- 19CLSU04 2
- 19CTAM02 2
- 19GTUTA01 2
- 19ITSLSU06 2
- 19PITSLSU14 2
- 19PLSU09 2
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- 19PPLSU11 2
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- 19PPUNM01 2
- 019PY01 2
- 19SAUTA04 2
- 19STLSU10 2
- 19STUNM04 2
- 20-09 2
- 20-16 2
- 20-30 2
- 20-35 2
- 20-36 2
- 20-36, CA-MTI-1811 2
- 22-21 2
- 23-043 2
- 25-1121-0005-133-1 2
- 25-1121-0005-141-1 2
- 61-4027 3
- 90-00-RB10-012 2
- 0092-10-20 4
- 0092-11-07 2
- 0092-12-01 2
- 0092-12-11 2
- 0092-13-02 2
- 0092-14-02 2
- 0092-15-05 2
- 0092-16-05 2
- 0092-16-07 2
- 0092-17-04 2
- 0092-18-02 2
- 92-34 2
- 96-25 4
- 97-19 4
- 97-20 2
- 98-3 4
- 99-8 4
- 99-11 7
- 105 2
- 226 2
- 246 2
- 296 2
- 299 2
- 302 2
- 307 2
- 315 2
- 316 6
- 317 2
- 319 2
- 331 2
- 334 2
- 337 2
- 346 2
- 347 2
- 348 2
- 433 2
- 674-19-803 3
- 744-18-803 2
- 930-722R 2
- 00001406 3
- 2008-004 2
- 2008-005 2
- 2010-001 2
- 2011-009 2
- 2013-022S 2
- 2013-09 2
- 2013-S-WSU-0044 2
- 2014-02 2
- 2014-08 2
- 2017-S-OSU-4 2
- 2018-02 2
- 2018-S-UI-1 2
- 2018-S-UW-1 2
- 2019-02 2
- 2022-03 2
- 2022–5091 2
- 2024RIC01 2
- 4000(72) 3
- 4000(142) 3
- 5280 2
- 0008404 3
- 10179-GT-05 6
- 10404 2
- 13030 2
- 13041 2
- 00029576 2
- 42769 4
- 42795 3
- 42803 3
- 42861 3
- 42862 2
- 43041 2
- 43071 2
- 43075 3
- 43076 2
- 00059678 2
- 00068901 2
- 107018 2
- ABC-UTC-2016-C1-ISU02-Final 2
- ACT-170 2
- AL-11-0003 2
- ALDOT #930-649 2
- ALDOT Project 930-791 3
- AM-400-90/2 2
- AM 67-2 2
- AM 67-6 2
- AM 68-24 2
- AM 69-16 2
- ANL-12/TRACC-USDOT-Y6Q4 2
- ARC-702 3
- BD-548-22 4
- BD544-31 2
- BD 549 RPWO 28 2
- BD 549 WO 52 2
- BDK-79-977-02 2
- BDK75 977-14 2
- BDK75 977-15 2
- BDK75 977-26 2
- BDK75 977-27 2
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- BDK83-977-17 2
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Funding Number
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- F 01 IR 25 3
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- Part of DTFH61-06-H-00011 Work Plan 25 3
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- RD 09-022 3
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- SPR-4225 5
- SPR-PL-1(53)473 3
- SPR-PL-1-(57) 507 3
- SPR 043 5
- SPR 73-1 3
- SPR 310/327 5
- SPR 324 3
- SPR 327 4
- SPR 341 3
- SPR 357 3
- SPR 391 3
- SPR 633 4
- SPR 645 11
- SPR 682 3
- SPR: TT-Fed/TT-Reg 8
- SPR: TT-Fed/TT-Reg - 5 7
- SPR RB32-013 3
- State Job No. 14612(0) 3
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- State Job No. 134280 5
- State job no. 134287 3
- State Job No. 135786 3
- State Project No. 736-02-10 4
- State Project No. 736-99-0449 6
- State project no. 737-99-0649 3
- State Project No: 780-99-25 & 780-99-26 6
- State Project Number: 736-99-1359 4
- State Study 133 4
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- Study No. 0-1375 6
- Study No. 7-1994 6
- T002688 6
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- TO DTFH61-00023-T-13002 4
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- TR 201228 4
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- U.S. DOT DTRS98-G-0032 4
- UC-ITS-RIMI-4B 3
- USDOT - 69A3551747134 8
- USDOT 69A3551747135 21
- USDOT: DTRT13-G-UTC45 13
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- WisDOT SPR# 0092-08-08 3
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[PDF - 225.42 KB]
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Carver, Jennifer Z ;
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2024-10-01
Abstract:
This research proposed a composite index framework using technical, socioeconomic, and environmental aspects to measure and monitor the robustness and...
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This project intends to investigate the feasibility of deploying LaneBlade® on CHART vehicles under various environmental conditions such as low visi...
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This research studied the relationship between removal methods used to remove pavement markings and driver confusion when encountering ghost lines. Th...
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Jay’s Majic Mud (JMM) was investigated for possible use as either a rapid-set patching material or as a potential new alternative, novel, thin-bonde...
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KDOT currently uses a variety of thin bonded overlay systems to prolong the life of bridge decks in Kansas. These vary in both thickness and material ...
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[PDF - 746.24 KB]
File Type:
[PDF - 746.24 KB]
[PDF - 399.27 KB]
:
Salari, Saman ;
Rupnow, Tyson
2024-03-01
Abstract:
The objective of this project is to evaluate published literature regarding the efficacy of IDEAL-CT and IDEAL-RT test methods to characterize the per...
File Type:
[PDF - 399.27 KB]
File Type:
[PDF - 399.27 KB]
[PDF - 2.19 MB]
:
Demir, Ibrahim ;
Muste, Marian
...
2024-02-15
Abstract:
The expectation of improved flood warnings has become critical for many agencies and communities at a time when flooding is increasingly severe and wi...
File Type:
[PDF - 2.19 MB]
File Type:
[PDF - 2.19 MB]
[PDF - 3.31 MB]
:
Jordan, Patrick ;
Moreno, John
2024-02-01
Abstract:
The Internet-of-Things (IoT) is a rapidly growing area of wireless communication technology that allows devices to communicate with computers and huma...
File Type:
[PDF - 3.31 MB]
File Type:
[PDF - 3.31 MB]
[PDF - 1.19 MB]
:
Schelsky, Wendy M ;
Burkwald, Kimberly
...
2024-02-01
Abstract:
The Illinois Department of Transportation, like most other state transportation agencies, must undergo an environmental review for each transportation...
File Type:
[PDF - 1.19 MB]
File Type:
[PDF - 1.19 MB]
[PDF - 5.74 MB]
:
Wang, Haizhong ;
Li, Xiugang
...
2024-02-01
Abstract:
This study presents the results of a review and developed framework for implementing a data-driven safety analysis in Oregon Department of Transportat...
File Type:
[PDF - 5.74 MB]
File Type:
[PDF - 5.74 MB]
[PDF - 4.33 MB]
:
Kothuri, Sirisha ;
Singleton, Patrick A.
...
2024-02-01
Abstract:
This study’s objective was to use data from existing traffic signal infrastructure to estimate pedestrian volumes. Pedestrian push-button actuations...
File Type:
[PDF - 4.33 MB]
File Type:
[PDF - 4.33 MB]
[PDF - 51.34 MB]
:
Olsen, Michael J. ;
Allan, Jon
...
2024-02-01
Abstract:
US 101 is a vital economic and emergency lifeline that connects coastal communities and provides access to numerous coastal destinations for Oregonian...
File Type:
[PDF - 51.34 MB]
File Type:
[PDF - 51.34 MB]
[PDF - 373.84 KB]
:
Bian, Ruijie “Rebecca” ;
Rupnow, Tyson
...
2024-02-01
Abstract:
This research covers six types of land uses of greater interest to DOTD as a pilot study. They are apartments, urgent care facilities, dollar stores, ...
File Type:
[PDF - 373.84 KB]
File Type:
[PDF - 373.84 KB]
[PDF - 8.74 MB]
:
Piratla, Kalyan R. ;
Le, Tuyen
...
2024-02-01
Abstract:
Utility issues often cause significant delays in transportation construction projects. These delays result from several factors spanning multiple proj...
File Type:
[PDF - 8.74 MB]
File Type:
[PDF - 8.74 MB]
[PDF - 2.13 MB]
:
Hoehne, Christopher ;
Garikapati, Venu
...
2024-02-01
Abstract:
The Mobility Energy Productivity (MEP) metric measures the quality of mobility at a specific location and can be used to evaluate how changes to trans...
File Type:
[PDF - 2.13 MB]
File Type:
[PDF - 2.13 MB]
[PDF - 2.92 MB]
:
Moreland, Max ;
Leuer, Derek
...
2024-02-01
Abstract:
Between 2010 and 2022, 83 J-turn intersections were installed on Minnesota Department of Transportation (MnDOT) roadways. The J-turn is an alternative...
File Type:
[PDF - 2.92 MB]
File Type:
[PDF - 2.92 MB]
[PDF - 2.08 MB]
:
Moreland, Max ;
Leuer, Derek
...
2024-02-01
Abstract:
Between 2018 and 2019, MnDOT installed a lane constrictor design at 66 side-street, stop-controlled intersections in Minnesota. The lane constrictor d...
File Type:
[PDF - 2.08 MB]
File Type:
[PDF - 2.08 MB]
[PDF - 9.38 MB]
:
Anderson, Howard ;
Allen, Clark
...
2024-02-01
Abstract:
Stripping is a critical surface and or subsurface pavement distress affecting asphalt pavements and is caused by moisture infiltration and stressed by...
File Type:
[PDF - 9.38 MB]
File Type:
[PDF - 9.38 MB]
[PDF - 799.81 KB]
:
Wasserman, Jacob L ;
Padgett, Allie
...
2024-02-01
Abstract:
Frontline transit work can be satisfying and secure—but also stressful or unsafe. Many agencies across the state lacked transit operators in the wak...
File Type:
[PDF - 799.81 KB]
File Type:
[PDF - 799.81 KB]
[PDF - 3.76 MB]
:
Fu, Gongkang ;
Bryk, Gabriel
2024-02-01
Abstract:
This study reviewed the state of the art and practice in bridge element deterioration / improvement modeling. It also developed a new and practical me...
File Type:
[PDF - 3.76 MB]
File Type:
[PDF - 3.76 MB]
[PDF - 6.03 MB]
:
Kurtis, Kimberly E ;
Stewart, Lauren K
...
2024-02-01
Abstract:
Current Georgia Department of Transportation (GDOT) specifications for concrete rely on prescribing the materials and their proportions as well as min...
File Type:
[PDF - 6.03 MB]
File Type:
[PDF - 6.03 MB]
[PDF - 9.75 MB]
:
Mahmassani, Hani S. ;
Cummings, Christopher
...
2024-02-01
Abstract:
Advanced air mobility (AAM) is a nascent market within the aviation sector of Illinois’ transportation system, promising enhanced movement of people...
File Type:
[PDF - 9.75 MB]
File Type:
[PDF - 9.75 MB]
[PDF - 2.53 MB]
:
Salley, Christin ;
Xie, Jiajia
...
2024-02-01
Abstract:
This project explores the potential of integrating social media data (i.e., Twitter/X) with data from community awareness applications (i.e., Waze) to...
File Type:
[PDF - 2.53 MB]
File Type:
[PDF - 2.53 MB]
[PDF - 2.56 MB]
:
Miller, Heather ;
Orr, David P.
...
2024-02-01
Abstract:
Deciding when to remove spring load restrictions (SLRs) on roadways is complicated given the variable time window during and after thawing when excess...
File Type:
[PDF - 2.56 MB]
File Type:
[PDF - 2.56 MB]
[PDF - 737.39 KB]
:
Miller, Heather
2024-02-01
Abstract:
An economical and easy-to-use protocol for timing removal of spring load restrictions was developed based on knowledge about a roadway’s structure, ...
File Type:
[PDF - 737.39 KB]
File Type:
[PDF - 737.39 KB]
[PDF - 15.27 MB]
:
Gambatese, John A. ;
Moeung, Serey Raksa
...
2024-02-01
Abstract:
The set-up, removal, and modification of temporary work zone traffic control on multi-lane, high-speed roadways can create hazardous exposures for wor...
File Type:
[PDF - 15.27 MB]
File Type:
[PDF - 15.27 MB]
Evaluation of Curb Ramp Compliance: Review of Tools, Methods, and Time to Develop Error Tolerances
Cite
[PDF - 29.08 MB]
:
Che, Erzhuo ;
Olsen, Michael J.
...
2024-02-01
Abstract:
Americans with Disabilities Act (ADA) compliance is critical to ODOT’s mission to provide a safe and reliable multimodal transportation system by al...
File Type:
[PDF - 29.08 MB]
File Type:
[PDF - 29.08 MB]
[PDF - 6.80 MB]
:
Bian, Ruijie “Rebecca” ;
Tolford, Tara
2024-02-01
Abstract:
Existing walking and biking data are often insufficient to support active transportation planning activities. This study utilized an emerging large-sc...
File Type:
[PDF - 6.80 MB]
File Type:
[PDF - 6.80 MB]
Developing Load Distribution Formula for Louisiana Cast-in-Place Reinforced Concrete Box Culverts
Cite
[PDF - 9.66 MB]
:
Okeil, Ayman M. ;
Jafari, Navid H
2024-02-01
Abstract:
This report summarizes the results from an investigation of the behavior of cast-in-place (CIP) reinforced concrete (RC) box culverts. Load rating of ...
File Type:
[PDF - 9.66 MB]
File Type:
[PDF - 9.66 MB]
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- USDOT: DTRT13-G-UTC45 (13)
- USDOT DTRS98-G-0032 (4)
- USDOT Grant 69A3551747109 (21)
- USDOT Grant 69A3551747114 (27)
- USDOT – 69A3551747134 (3)
- UTC Sub-Project) (3)
- VTRC Project # 67775, TPF-5(045) (3)
- Water Quality Facility Investigation (4)
- WisDOT SPR# 0092-07-08 (3)
- WisDOT SPR# 0092-08-08 (3)
- WisDOT SPR# 0092-10-12 (3)
- WU no. 3762 (4)
- ZSB12017-SJAUX (36)
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