Federal Highway Administration
This collection contains reports and resources from the Federal Highway Administration (FHWA). Bookmark this collection: https://rosap.ntl.bts.gov/collection_fhwa or https://doi.org/10.21949/1530833.
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People
- Aaron, Henry 17
- Abdelghany, Khaled 11
- Abramson, P. 8
- Adla, R. 8
- Administration, Federal Highway 15
- Agrawal, Asha Weinstein 9
- Ahmed, Mohamed 13
- Albee, Matt 12
- Alexiadis, Vassili 32
- Alfelor, Roemer 8
- Alicandri, Elizabeth 8
- Allen, Brad W. 13
- Allen, Harold 13
- Anderson, Andrew P. 21
- Andrew, James 8
- Andrews, Scott 8
- Asare, Sampson 8
- Aschenbrener, T. 10
- Aschenbrener, Tim 9
- Asin, Ruth H. 8
- Atkins, Lacey 9
- Atkinson, Jennifer E. 8
- Avelar, Raul 16
- Avelar, Raul Eduardo 8
- Azari, Hoda 10
- Bahar, Geni Brafman 11
- Balk, Stacy A. 12
- Balke, K. 13
- Balke, Kevin 46
- Balke, Kevin N. 18
- Balse, Animesh 8
- Barber, E. S. 18
- Barber, E.S. 12
- Bauer, Jocelyn 28
- Bauer, Karin M. 11
- Bedsole, Lisa 8
- Benevelli, David 19
- Benham, Sanford W. 14
- Benkelman, A.C. 12
- Berg, Ryan R. 13
- Bertola, Mary Anne 8
- Bettisworth, Caitlin 8
- Bhajandas, Amar 12
- Bielak, S. F 12
- Biton, Anna 8
- Bittner, Jason 10
- Blackburn, Lauren 8
- Blizzard, Katherine 10
- Blosser, N.B. 12
- Bohannan, C.D. 12
- Boodlal, Leverson 9
- Bostick, T.A. 12
- Boswell, H.H. 12
- Boyapati, Rama Krishna 13
- Bradley, Mark 8
- Brewster, Rebecca 8
- Brey, Olivia R. 11
- Brink, R.H. 12
- Brink, Wouter 8
- Brokke, G.E. 12
- Brown, Christopher M. 33
- Brown, Les 10
- Bruce, Donald A. 9
- Bucci, Gregory 12
- Bujanovic, Pavle 8
- Burnier, Carolina 8
- Burrage, R. H. 12
- Burris, Mark 10
- Burt, Matt 19
- Buth, C. Eugene 16
- Cadzow, Scott 8
- Campbell, John L. 10
- Campbell, Robert 10
- Carlson, Paul J. 14
- Carpenter, C. A. 16
- Carpenter, C.A. 12
- Carpenter, Samuel H. 8
- Carter, Daniel 23
- Carter, Daniel L. 9
- Cashell, H.D. 12
- Cashell, Harry D. 26
- Caspi, Anat 21
- Chaiken, Bernard 36
- Chajka-Cadin, Lora 13
- Chang, George K. 11
- Charara, Hassan 9
- Chatti, Karim 8
- Chavel, Brandon W. 13
- Chesson, E., Jr 12
- Chestnutt, Catherine 8
- Christopher, Barry R. 12
- Clark, Sidney B. 12
- Cluett, Chris 13
- Cluett, Christopher 11
- Cohen, J. W. 8
- Collin, James G. 12
- Colton, Paige 9
- Cope, E.M. 61
- Coppage, E.J., Jr. 12
- Cordahi, Gustave 8
- Council, Forrest M. 25
- Craig, Thomas 12
- Critz, P.F. 12
- Critz, Paul F. 17
- Cron, Frederick W. 10
- Dalhouse, J.B. 12
- Danczyk, Adam 13
- Darter, M.I. 8
- Darter, Michael I. 38
- DeBlasio, Allan J. 32
- Deering, R. 10
- Deering, Richard K. 10
- Dimmick, T.B. 36
- Dimmick, Thomas B. 25
- Dimmick ,Thomas B. 12
- Dingus, Thomas A. 15
- Dixon, Karen 12
- Dowling, Richard G. 13
- Driscoll, J.E. 12
- Dudek, Conrad L. 12
- Duzan, H.C. 24
- Eager, William L. 13
- Eccles, Kimberly 15
- Eccles, Kimberly A. 32
- Elkins, Gary E. 14
- English, Tony 26
- Farrell, F.B. 12
- Farrell, Fred B. 13
- Fijalkowski, Jared 13
- Filosa, Gina 16
- Fine, Alisa 11
- Fitzpatrick, Kay 30
- Flanigan, Erin 27
- Flynt, R.A. 12
- Folliard, Kevin J. 11
- French, Alexander 17
- Galambos, Charles F. 9
- Garcia, Vince 26
- Gettman, Douglas 10
- Ghiasi, Amir 14
- Gibbons, Ronald B. 14
- Glennon, John C. 11
- Goldbeck, A. T. 14
- Golembiewski, Gary 11
- Goodall, David M. 12
- Goode, J.F. 24
- Goode, Joseph F. 14
- Gopalakrishna, Deepak 86
- Gordon, Donald A. 10
- Gordon, Steve 10
- Goudy, R. 16
- Goughnour, Elissa 16
- Grant, Michael 20
- Graybeal, Benjamin A. 43
- Green, Michael 11
- Grieb, W.E. 36
- Groeger, Jonathan 13
- Gronberg, G.D. 12
- Gronberg, Gordon D. 12
- Gross, Frank 13
- Gross, Frank B. 27
- Gross, Jerod 10
- Grubb, Michael A. 9
- Guenther, Hendrik-Joern 9
- Haas, Robert 15
- Haber, Zachary B. 9
- Hajj, Elie 13
- Hale, David 22
- Hallenbeck, Mark 27
- Hallmark, Shauna 9
- Halstead, W.J. 60
- Halstead, Woodrow J. 16
- Hamilton, Ian 28
- Hamner, L.B. 12
- Hand, Adam J. T. 11
- Hankey, Jonathan M. 18
- Hansen, Harold W. 12
- Harkey, David L. 19
- Harmon, Tim 9
- Harrison, J. L. 19
- Harvey, John 10
- Harwood, D. W. 10
- Harwood, D.W. 9
- Hassol, Josh 9
- Hatcher, Greg 12
- Hawkins, Neal 10
- Himes, Scott 21
- Hitchcock, S.T. 24
- Hoefs, Wolfgang 10
- Hoekstra, Austin 9
- Hoffman, Gary 12
- Hogentogler, C. A. 18
- Hopkins, R.C. 24
- Hostetter, Robert S. 11
- Houston, Nancy 17
- Hsu, Eva 15
- Huang, Zhitong 17
- Hubbard, Elliot 10
- Hughes, Warren E. 12
- Hunter, William W. 10
- Inman, Vaughan W. 13
- Jackson, F.H. 48
- Jackson, F. H. 28
- Jackson, Steven 10
- Jacobi, Amy 11
- Jalinoos, Frank 9
- Jannat, Mafruhatul 9
- Jasper, Keith 9
- Jeannotte, Krista 9
- Jenior, Pete 10
- Jensen, Mark 27
- Johnson, A. N. 9
- Johnson, Christine M. 15
- Johnson, Steve 9
- Johnston, C.M. 12
- Jones, Robert 12
- Kamalanathsharma, Raj 16
- Kamalanathsharma, Raj Kishore 18
- Kay, Michael 9
- Kellermann, W.F. 12
- Kellermann, W. F. 9
- Kelley, James A. 16
- Kerenyi, Kornel 14
- Kersavage, Kristin 11
- Kilgore, Roger 12
- Kilgore, Roger T. 13
- Kilpatrick, M.J. 12
- Kim, Anita 10
- Kim, Y. Richard 9
- Kinter, E.B. 25
- Kipp, Mary E. 12
- Kitchener, Fred 23
- Klein, Rachel 15
- Knoblauch, Richard L. 13
- Krechmer, Daniel 18
- Kuhn, Beverly 11
- Kuhn, Beverly T. 14
- Lan, Bo 13
- Lancaster, R.J. 12
- Lappin, Jane E. 10
- Lattimer, Charles R. 12
- Le, Thanh 13
- Leao, Guilherme 10
- Lee, Hyung 9
- Lee, Seung-Kyoung 13
- Lefler, Nancy 26
- Leisch, J.E. 14
- Leslie, Ed 17
- Levin, D.R. 12
- Levin, David R. 14
- Lewis, R.H. 24
- Lewis, R.S. 12
- Lewis, Richard H. 12
- Likins, G. E. 10
- Liston, L.L. 40
- Littleton, Paul 20
- Lochrane, Taylor 14
- Longfellow, Rickie 37
- Lucivero, Anthony 10
- Lukasik, Dan 13
- Lukuc, Mike 10
- Lum, Harry 11
- Luttrell, Timothy 9
- Lynch, J.T. 24
- Lynch, John T. 15
- Lyon, Craig 27
- Lyons, William 21
- Ma, Jiaqi 22
- MacDonald, Thomas H. 9
- MacDonald, Thos. H. 12
- Mahmassani, Hani 11
- Mahmassani, Hani S. 23
- Maisel, Jordana L. 14
- Mallela, Jagannath 79
- Maloney, Cynthia 9
- Marecek, Alice 14
- Markham, Marion G. 12
- Marr, R.A., Jr. 12
- Marshall, H.E. 12
- McCallum, W.R. 24
- McCoy, Kevin 16
- McGee, Hugh 9
- McGee, Hugh W. 25
- McGurrin, Michael 10
- Meadows, R.W. 36
- Meijer, Joep 9
- Menges, Wanda L. 18
- Mertz, Dennis R. 12
- Mertz, W.L. 12
- Messer, R.T. 12
- Michaels, Richard M. 9
- Middleton, Scott 9
- Miller, Kevin 10
- Miller, Sheryl 11
- Mishra, Santosh 24
- Mitchell, C. 9
- Mohamedshah, Yusuf M. 9
- Moore, R.W. 12
- Moore, R. Woodward 24
- Morgan, Abigail 10
- Morton, Tom 16
- Munse, W.H. 12
- Nabizadeh, Hesamaddin 9
- Nabors, Dan 12
- Nagel, Kai 9
- Nallamothu, Sudhakar 9
- Neudorff, Louis G. 14
- Neuner, Michelle 11
- Newton, Diane 16
- Nicks, Jennifer 10
- Noel, George 11
- Normann, O.K. 24
- O'Flaherty, Daniel 24
- Ocel, Justin M. 12
- Okunieff, Polly 28
- Olmstead, F.R. 24
- Orban, John E. 11
- Paquet, Victor 14
- Park, Eun Sug 11
- Pate, Alan 10
- Paterick, Henry R. 12
- Pauls, J.T. 48
- Pauls, J. T. 14
- Peabody, L. E. 11
- Peach, Kara 9
- Peck, Cindy 11
- Peck, R.A. 24
- Peek, R.A. 12
- Perlman, David 13
- Persaud, Bhagwant 34
- Peshkin, David G. 9
- Pessaro, Brian 11
- Petrella, Margaret 15
- Petring, F.W. 12
- Petroff, B.B. 12
- Philips, Brian H. 11
- Pierce, Ben 13
- Pierce, Bennett K. 9
- Pisano, Paul 11
- Poe, Carson 19
- Porter, Richard J. 26
- Potter, W.D. 12
- Prisk, C.W. 24
- Probert, Neal 10
- Proctor, Gordon 13
- Pryor, William T. 12
- Qiao, Chunming 10
- Racha, Sujith 9
- Rada, Gonzalo R. 19
- Radin, Sari 59
- Raff, M.S. 12
- Ragan, Ali 13
- Raghunathan, Deepak 20
- Rakha, Hesham 12
- Ram, Prashant 16
- Ramsey, Brooke 15
- Rao, Shreenath 16
- Rausch, Robert 24
- Rausche, F. 10
- Reilly, Marili Green 54
- Revelise, Thomas P. 13
- Rex, H.M. 60
- Richard, Christian M. 9
- Rinelli, Paolo 10
- Rochat, Judith L 9
- Roell, Maria 14
- Roy, Richard 9
- Rubinstein, Zachary B. 9
- Ruiz, J. Mauricio 10
- Runner, D.G. 12
- Saal, C.C. 24
- Sabra, Ziad A. 10
- Sadasivam, Suri 23
- Sadek, Adel 13
- Samson, Elizabeth 14
- Sanchez, Robert 15
- Sarkhili, Sara 10
- Sawyer, C.L. 12
- Schaefer, Ron 20
- Schiller, Roger 12
- Schmalzer, Peter N. 9
- Schneeberger, J.D. 13
- Schreffler, Eric 19
- Schroeder, Jeremy 25
- Schwab, Richard N. 9
- Schweiger, Carol 18
- Scofield, Larry 12
- Scopatz, Robert A. 17
- Sedor, Joanne 14
- Selezneva, Olga I. 13
- Serafin, P.J. 12
- Serulle, Nayel Urena 47
- Sethi, Sonika 18
- Shah, Vaishali 10
- Shen, Jerry 9
- Sheridan, Amy 9
- Siddharthan, Raj V. 12
- Siess, C.P. 12
- Signor, Kari 11
- Sill, Steve 12
- Sim, Samuel 16
- Simpson, Amy L. 13
- Skelton, R.R. 12
- Sloan, Suzanne 13
- Smadi, Omar 10
- Smichenko, Susan 29
- Smith, K. D. 14
- Smith, Kurt D. 23
- Smith, Preston C. 12
- Smith, Sarah 10
- Smith, T.R. 12
- Smith, Theodore 11
- Smusz-Mengelkoch, Natalie 17
- Snyder, Dena 10
- Snyder, Mark B. 9
- Soika, Jonathan 10
- Solomon, David 18
- Spencer, W.T. 12
- Srinivasan, Raghavan 31
- St. Clair, G.P. 36
- Staples, Barbara L. 12
- Steele, C.A. 12
- Stephens, Denny 22
- Stern, E.L. 12
- Still, Stephen 11
- Stuart, Kevin 10
- Sunkari, Srinivasa 9
- Sutherland, Earl C. 19
- Swain, Robert O. 12
- Swerdlow, Max 12
- Talas, Mohamad 20
- Taragin, Asriel 40
- Tayabji, Shiraz D. 48
- Taylor, James I. 11
- Teller, L. W. 18
- Teller, L.W. 12
- Teske, W.E. 12
- The Rambler 29
- Thomas, Edward L. 15
- Thomas, Libby 12
- Tignor, Samuel 10
- Timcho, Thomas 17
- Timms, A.G. 60
- Titus-Glover, Leslie 9
- Todd, T.R. 24
- Toppen, Alan 10
- Trombly, Jeffrey 17
- Trueblood, Darel L. 12
- Trumbower, Henry R. 13
- Tufte, Kristin 10
- Turnbull, Katherine F. 11
- Turnbull, Katie 14
- Turner, Shawn M. 14
- Ullman, Gerald L. 13
- Vadakpat, Govind 13
- Van Dam, Thomas J. 16
- Vandervalk, Anita 17
- Van Duren, Drew 14
- Vann Easton, Andrea 9
- Varma, Shobna 19
- Vasudevan, Meenakshy 24
- Viest, I.M. 12
- Vincent, G.S. 12
- Virmani, Yash Paul 9
- Visintine, Beth A. 11
- Von Quintus, Harold L. 20
- Wakhisi, Kofi 17
- Walker, W.P. 24
- Wang, Peiwei 11
- Weaver, Starla 11
- Weingroff, Richard F. 111
- Welborn, J.Y. 48
- Werner, George 43
- Whyte, William 11
- Wiles, E.G. 12
- Williams, Richard 9
- Willis, E. A. 12
- Willis, E.A. 12
- Willis, Edward A. 14
- Winfrey, Robley 15
- Wintermyer, A.M. 36
- Woolf, D.O. 48
- Woolf, D. O. 14
- Wunderlich, Karl 15
- Wunderlich, Karl E. 17
- Yelchuru, Balaji 40
- Yoshida, Hiroyuki 9
- Young, Rhonda 13
- Yumak, Tuncer 10
- Zegeer, Charles V. 25
- Zenewitz, Joseph A. 9
- Zettel, R.M. 12
- Zhou, Xuesong 15
- Zimmerman, Carol 15
- Zimmerman, Carol A. 14
- Zimmerman, Kathryn A 9
- Zink, Gregory 10
- Zmud, Johanna 20
- Zohdy, Ismail H. 11
- Zumpf, Shane 20
Organizations
- AbleLink Smart Living Technologies, LLC 6
- Advanced Technology & Research Corporation 23
- AECOM 3
- AECOM Consult, Inc. 5
- AECOM Consulting Transportation Group 3
- Alan M. Voorhees & Associates, Inc. 3
- AMEC Environment and Infrastructure, Inc. 11
- Amec Foster Wheeler 5
- American Association of State Highway and Transportation Officials 15
- American Association of State Highway Officials 6
- American Concrete Pavement Association 12
- American Trade Initiatives, Inc. 27
- American Traffic Safety Services Association 9
- American Transportation Research Institute 7
- Analysis Group, Inc. 7
- Analysis Group, Inc. Transportation Engineering Division 3
- Apogee Research, Inc. 3
- Applied Pavement Technology, Inc. 48
- Applied Research Associates 8
- Applied Research Associates, Inc. 115
- Applied Research Associates. ERES Division 6
- APTEK, Inc. 6
- ARE Inc. 7
- Argonne National Laboratory 3
- Asphalt Institute 5
- Atkinson-Noland & Associates, Inc. 5
- Atlanta Regional Commission 15
- Austin Research Engineers Inc. 7
- Ayres Associates 11
- Barton-Aschman Associates 4
- Battelle 117
- Battelle Human Factors Transportation Center 13
- Battelle Memorial Institute 155
- Battelle Seattle Research Center 21
- BDM Federal Inc. 3
- Bellomo-McGee, Inc. 15
- Bicycle Federation of America 12
- BioTechnology, Inc. 11
- Biotechnology, Inc. 4
- Biotechnology, inc. 3
- BNMC 13
- Booz Allen Hamilton 73
- Booz Allen Hamilton, Inc. 3
- Booz Allen Hamilton for 2001- 37
- Bowlby and Associates, Inc. 3
- Brent Rauhut Engineering, Inc. 14
- BRW Inc. 7
- Bryd, Tallamy, MacDonald and Lewis 3
- Byrd, Tallamy, MacDonald & Lewis 4
- California. Department of Transportation 6
- California. Dept. of Transportation. District 7 3
- California Association for Coordinated Transportation [CALACT] 13
- California Department of Transportation 3
- Calspan Corporation 13
- Calspan Corporation. Advanced Technology Center 9
- Cambridge Systematics 150
- Cambridge Systematics, Inc. 64
- Camp Dresser and McKee Inc. 3
- Canada. Transport Canada 3
- Carnegie-Mellon University 8
- Castle Rock Consultants 5
- CDM Smith 3
- Center for Applied Research 13
- CH2M Hill, inc. 4
- Charles River Associates 4
- City College of New York 3
- CJI Research Corp. 5
- Cold Regions Research and Engineering Laboratory (U.S.) 4
- Colorado. Department of Highways 3
- Colorado State University. Engineering Research Center 5
- Comsis Corporation 20
- Connecticut. Department of Transportation 3
- Construction Technology Laboratories (Portland Cement Association) 4
- Construction Technology Laboratories Inc. (Illinois) 6
- Crash Avoidance Metrics Partners 17
- Crash Avoidance Metrics Partnership 7
- Dallas Area Rapid Transit 10
- Dames & Moore 4
- Daniel, Mann, Johnson & Mendenhall 6
- Daniel Consultants 6
- David Evans and Associates 4
- Delco Electronics Corporation 16
- De Leuw, Cather & Company 3
- Deloitte Consulting LLP 3
- Dowling Associates 4
- Dudek & Associates 4
- Dunn Engineering Associates 12
- Dye Management Group, Inc. 3
- Dynamic Science, Inc. 4
- Earth Engineering & Sciences, Inc. 5
- EG & G Dynatrend 3
- Energy and Environmental Research Associates 3
- Engineering & Software Consultants, Inc. 8
- Engineering and Software Consultants, Inc. 3
- Engineer Research and Development Center (U.S.). Structures Laboratory 3
- ENSCO, Inc 6
- Ensco, Inc. 5
- Enterprise Pooled Fund Program 14
- Envirex, Inc. 6
- EnviroEnergy Technology Center (Milwaukee, Wis.) 4
- Environmental Acoustics, Inc. 4
- ERES Consultants, Inc. 51
- ETCH 15
- Exploratory Advanced Research Program (U.S.) 14
- Federal Highway Administration (U.S.) 446
- Federal Highway Administration Resource Center (U.S.) 39
- Fehr & Peers 4
- Florida. Department of Transportation 4
- Foster-Miller Associates 5
- Franklin Institute (Philadelphia, Pa.). Research Laboratories 4
- FreeAhead Inc. 3
- Fugro-BRE, Inc. 6
- Futron Corporation 5
- Gannett Fleming, Inc. 6
- Garnet Consulting LLC 5
- Genex Systems, LLC 21
- Geological Survey (U.S.) 8
- Geological Survey (U.S.). Water Resources Division 9
- Georgetown University. Climate Center 10
- Georgia Department of Transportation 9
- Georgia Institute of Technology 8
- Georgia Tech Research Institute 3
- GeoSyntec Consultants 4
- GKY & Associates 27
- Goble Rausche Likins and Associates, Inc. 6
- Goldberg-Zoino & Associates 6
- Goodell-Grivas, Inc. 16
- Gordon Proctor & Associates 10
- Gordon Proctor & Associates, Inc. 3
- Go Systems and Solutions 7
- Graham-Migletz Enterprises, Inc. 3
- Greenman-Pedersen 11
- Gwinnett County Department of Transportation (GCDOT) 3
- Haley & Aldrich, Inc. 3
- Hayward Baker Company 3
- HDR 3
- HDR, Inc. 10
- HDR Engineering 5
- Heart of Iowa Regional Transit Agency (HIRTA) 15
- Henry G. Russell, Inc. 4
- Highway Safety Information System 4
- HNTB Corporation 9
- Honeywell Inc. 9
- Hughes Aircraft Company 10
- Human Factors Research Program (U.S.) 5
- IBI Group 5
- ICF 20
- ICF Inc. 4
- ICF Incorporated 9
- ICF International (Firm) 83
- Iengineering Corporation 3
- Illinois Institute of Technology. Dept. of Civil Engineering 3
- Institute for Research (State College, Pa.) 8
- Institute of Transportation Engineers 7
- Iowa State University 8
- Iowa State University. Center for Transportation Research and Education 10
- Iowa State University. National Concrete Pavement Technology Center 10
- Iteris, Inc. 13
- Iteris, Inc. Architecture Development Team 10
- ITT Industries 4
- Jack E. Leisch & Associates 5
- Jack Faucett Associates 4
- Jacobs Associates 7
- JHK & Associates 16
- John A. Volpe National Transportation Systems Center 8
- John A. Volpe National Transportation Systems Center (U.S.) 416
- John A. Volpe National Transportation Systems Center (U.S.). Acoustics Facility 6
- John A. Volpe National Transportation Systems Center (U.S.). Economic and Industry Analysis Division 3
- John A. Volpe National Transportation Systems Center (U.S.). Planning and Policy Analysis Division 9
- John A. Volpe National Transportation Systems Center, (U.S.) 50
- Johns Hopkins University. Applied Physics Laboratory 4
- Joint Transportation Research Program (Ind.) 3
- Ketron, Inc. 5
- Kilgore Consulting and Management 6
- Kimley-Horn & Associates 8
- Kimley-Horn and Associates 10
- Kimley-Horn and Associates, Inc. 5
- Kittelson & Associates 26
- Kittelson & Associates, Inc 6
- KLD Associates 3
- KLS Engineering 5
- Lehigh University. Fritz Engineering Laboratory 3
- Leidos 60
- Leidos, Inc. 78
- Lima and Associates 3
- Lockheed Martin 11
- Lockheed Martin. Architecture Development Team 11
- Lockheed Martin. Odetics Intelligent Transportation Systems Division 8
- Long-Term Bridge Performance Program (U.S.) 8
- Long-Term Pavement Performance Program (U.S.) 13
- Los Alamos National Laboratory 12
- Louis Berger, Inc. 3
- Louisiana State University (Baton Rouge, La.). Department of Civil and Environmental Engineering 3
- Loyola College in Maryland. Transportation Technology Evaluation Center, International Technology Research Institute 6
- MacroSys Research and Technology (Firm) 10
- MACTEC Engineering and Consulting, Inc. 13
- Maine. Department of Transportation 3
- Massachusetts Institute of Technology 4
- McFarland Management, LLC 13
- Meta Systems, Inc. 3
- Michael Baker, International 3
- Michael Baker Jr., Inc. 4
- Michigan State University 3
- Michigan Technological University 3
- Midwest Research Institute 20
- Midwest Research Institute (Kansas City, Mo.) 12
- Miller, Canfield, Paddock, and Stone (Firm) 3
- Minnesota. Dept. of Transportation 5
- MiTech Incorporated 11
- Mitre Corporation 5
- Mitretek Systems 9
- Mitretek Systems. Center for Telecommunications and Advanced Technology 38
- Mixon/Hill, Inc. 7
- Mobility Systems and Equipment Company 3
- Modjeski and Masters 3
- MTA/EMCI (Firm) 3
- Multidisciplinary Center for Earthquake Engineering Research (U.S.) 4
- National Center for Atmospheric Research (U.S.) 6
- National Cooperative Highway Research Program 3
- National Highway Institute (U.S.) 107
- National Institute of Standards and Technology (U.S.) 10
- National ITS Architecture Team (U.S.) 7
- National Research Council (U.S.). Transportation Research Board 3
- Naval Construction Battalion Center (Port Hueneme, Calif.). Civil Engineering Laboratory 3
- NCE 6
- Neaera Consulting 8
- New York (N.Y.). Bureau of Traffic Operations 4
- New York (N.Y.). Dept. of Transportation 7
- New York City Department of Transportation. Bureau of Traffic Operations 10
- New York University 3
- NFTA 13
- Nichols Consulting Engineers 10
- Nicholson Construction Company 5
- Noblis, Inc. 88
- North Carolina State University 3
- North Carolina State University. Department of Civil, Construction, and Environmental Engineering 5
- North Carolina State University. Department of Civil Engineering 4
- North Carolina State University. Dept. of Civil, Construction, and Environmental Engineering 4
- North Central Texas Council of Governments 3
- Northwestern University (Evanston, Ill.) 3
- Northwestern University (Evanston, Ill.). Traffic Institute 3
- Northwestern University (Evanston, Ill.). Transportation Center 6
- Oak Ridge National Laboratory 9
- Oak Ridge National Laboratory. Center for Transportation Analysis 8
- Ocean City Research Corporation 5
- Odetics. Intelligent Transportation Systems Division. Architecture Development Team 3
- Ohio. Dept. of Transportation 3
- Ohio State University 3
- Oklahoma State University 5
- Open Doors Organization 17
- Oregon. Department of Transportation 4
- Parsons, Brinckerhoff, Quade & Douglas 11
- Parsons Brinckerhoff 19
- Parsons Brinckerhoff, Inc. 6
- Pat Noyes & Associates 5
- PB Farradyne Inc. 5
- PBS&J, Inc. 4
- PCS/Law Engineering 9
- Peat, Marwick, Mitchell & Co. 4
- Pennsylvania. Dept. of Transportation 3
- Pennsylvania State University 5
- Pennsylvania State University. The Pennsylvania Transportation Institute 12
- Pennsylvania Transportation Institute 5
- Persaud Lyon, Inc. 16
- Portland State University 5
- PSC Associates, Inc. 3
- Public Technology, Inc. 3
- Purdue University 3
- Rao Research and Consulting, LLC 5
- Raymond International Builders 3
- Raytheon Company 7
- Research Triangle Institute 3
- Resource International, Inc. 5
- Rexnord, Inc. 3
- Road Weather Management Program (U.S.) 5
- Rockwell Automation (Firm) 3
- Rockwell International 5
- RSG, Inc. 25
- Rutgers University. Center for Advanced Infrastructure and Transportation 7
- Ryan R. Berg & Associates, Inc. 17
- Sabra, Wang & Associates, Inc. 5
- SAE International 5
- Sarah J. Siwek & Associates 4
- Schatz Publishing Group 5
- Schnabel Foundation Company 3
- Schweiger Consulting, LLC. 4
- Science Applications International Corporation 161
- Scientex Corporation 12
- Scientex Corporation. Transportation Safety Division 5
- SES Group and Associates 10
- Sheladia Associates, Inc. 9
- Siemens ITS 9
- Simons, Li and Associates, Inc. 3
- Simpson Gumpertz & Heger Inc. 3
- SK Lee & Associates, Inc 5
- Snyder & Associates 9
- Soil and Material Engineers, Inc. 3
- South Coast Engineers 3
- Southwest Research Institute 21
- Sperry Systems Management 5
- Sprinkle Consulting, Inc. 5
- StarIsis Corporation 12
- Strategic Highway Research Program (U.S.) 4
- STS Consultants 5
- Sverdrup & Parcel and Associates 4
- Synesis Partners LLC 7
- Systems Technology, Inc. 4
- Tampa Hillsborough Expressway Authority 26
- Texas A&M Transportation Institute 67
- Texas A & M Transportation Institute 4
- Texas A&M University. Texas Transportation Institute 35
- Texas A&M University System 17
- Texas A&M University System. Texas Transportation Institute 7
- Texas Transportation Institute 87
- The Cadmus Group, Inc. 6
- The Intelligent Transportation Society of America 6
- The Last Resources, Inc. 4
- The Transtec Group, Inc. 16
- Toole Design Group 7
- TransCore (Firm) 19
- Transtec Group, Inc. 14
- TranSystems Corporation 9
- Travel Model Improvement Program (U.S.) 6
- Trihydro Corporation 21
- Turner-Fairbank Highway Research Center 100
- Turner-Fairbank Highway Research Center. Office of Engineering Research and Delevopment 5
- United States. Army Engineering Waterways Experiment Station. Soils and Pavements Laboratory 6
- United States. Bureau of Public Roads 213
- United States. Bureau of Reclamation. Engineering and Research Center 5
- United States. Department of Agriculture. Bureau of Public Roads 27
- United States. Department of Agriculture. Bureau of Public Roads{65771} 197
- United States. Department of Commerce. Bureau of Public Roads 24
- United States. Department of Commerce. Bureau of Public Roads{65773} 105
- United States. Department of Transportation 26
- United States. Department of Transportation. Federal Highway Administration 738
- United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads 5
- United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads{65776} 21
- United States. Department of Transportation. Federal Highway Administration. Highway Statistics Division 9
- United States. Department of Transportation. Federal Highway Administration. Office of Asset Management 5
- United States. Department of Transportation. Federal Highway Administration. Office of Federal Lands Highway 57
- United States. Department of Transportation. Federal Highway Administration. Office of Freight Management and Operations 5
- United States. Department of Transportation. Federal Highway Administration. Office of Highway Information Management 9
- United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information 975
- United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development 10
- United States. Department of Transportation. Federal Highway Administration. Office of Natural Environment 18
- United States. Department of Transportation. Federal Highway Administration. Office of Operations 44
- United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services 5
- United States. Department of Transportation. Federal Highway Administration. Office of Research 4
- United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology 40
- United States. Department of Transportation. Federal Highway Administration. Office of Research and Development 12
- United States. Department of Transportation. Federal Highway Administration. Office of Research and Development{23797} 13
- United States. Department of Transportation. Federal Highway Administration. Office of Safety 40
- United States. Department of Transportation. Federal Highway Administration. Offices of Research, Development, and Technology 4
- United States. Department of Transportation. Federal Highway Administration. Offices of Research, Development, and Technology{65777} 32
- United States. Department of Transportation. Federal Highway Administration. Offices of Research and Development 5
- United States. Department of Transportation. Federal Highway Administration. Offices of Research and Development{31303} 39
- United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center 52
- United States. Department of Transportation. Federal Highway Administration. Western Federal Lands Highway Division 6
- United States. Department of Transportation. Federal Highway Administration{57901} 10
- United States. Department of Transportation. Federal Highway Policy & Guidance Center 25
- United States. Department of Transportation. Federal Motor Carrier Safety Administration 5
- United States. Department of Transportation. Federal Transit Administration 20
- United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office 109
- United States. Department of Transportation. National Highway Traffic Safety Administration 8
- United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology 4
- United States. Department of Transportation. Research and Innovative Technology Administration 6
- United States. Department of Transportation. Research and Special Programs Administration 4
- United States. Department of Transportation. Road Weather Management 10
- United States. Dept. of Transportation. Research and Innovative Technology Administration 18
- United States. Dept. of Transportation. Road Weather Management 12
- United States. Environmental Protection Agency 7
- United States. Federal Highway Administration 2826
- United States. Federal Highway Administration, Office of Research, Development, and Technology 32
- United States. Federal Highway Administration. Bridge Division 10
- United States. Federal Highway Administration. Center for Accelerating Innovation 136
- United States. Federal Highway Administration. Central Federal Lands Highway Division 23
- United States. Federal Highway Administration. Construction and Maintenance Division 6
- United States. Federal Highway Administration. Demonstration Projects Division 27
- United States. Federal Highway Administration. Environmental Division 5
- United States. Federal Highway Administration. Exploratory Advanced Research Program 47
- United States. Federal Highway Administration. Implementation Division 4
- United States. Federal Highway Administration. Materials Division 7
- United States. Federal Highway Administration. Office of Acquisition Management 4
- United States. Federal Highway Administration. Office of Asset Management 46
- United States. Federal Highway Administration. Office of Asset Management, Pavements, and Construction 11
- United States. Federal Highway Administration. Office of Asset Management, Pavements and Construction 8
- United States. Federal Highway Administration. Office of Bridges and Structures 47
- United States. Federal Highway Administration. Office of Bridge Technology 44
- United States. Federal Highway Administration. Office of Corporate Research, Technology, and Innovation Management 42
- United States. Federal Highway Administration. Office of Engineering 30
- United States. Federal Highway Administration. Office of Engineering & Highway Operations Research and Development 4
- United States. Federal Highway Administration. Office of Engineering/Bridge Division 5
- United States. Federal Highway Administration. Office of Engineering and Highway Operations R&D 22
- United States. Federal Highway Administration. Office of Engineering Research and Development 8
- United States. Federal Highway Administration. Office of Environment and Planning 4
- United States. Federal Highway Administration. Office of Freight Management and Operations 30
- United States. Federal Highway Administration. Office of Highway Information Management 18
- United States. Federal Highway Administration. Office of Highway Operations 4
- United States. Federal Highway Administration. Office of Highway Planning 23
- United States. Federal Highway Administration. Office of Highway Policy Information 650
- United States. Federal Highway Administration. Office of Highway Safety 8
- United States. Federal Highway Administration. Office of Infrastructure 69
- United States. Federal Highway Administration. Office of Infrastructure Research and Development 113
- United States. Federal Highway Administration. Office of Innovative Program Delivery 59
- United States. Federal Highway Administration. Office of International Programs 32
- United States. Federal Highway Administration. Office of Motor Carriers 5
- United States. Federal Highway Administration. Office of Natural and Human Environment 5
- United States. Federal Highway Administration. Office of Natural Environment 71
- United States. Federal Highway Administration. Office of Operations 164
- United States. Federal Highway Administration. Office of Operations Research and Development 42
- United States. Federal Highway Administration. Office of Pavement Technology 29
- United States. Federal Highway Administration. Office of Planning 62
- United States. Federal Highway Administration. Office of Planning, Environment, and Realty 249
- United States. Federal Highway Administration. Office of Policy & Governmental Affairs 45
- United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements 48
- United States. Federal Highway Administration. Office of Program Administration 4
- United States. Federal Highway Administration. Office of Real Estate Services 24
- United States. Federal Highway Administration. Office of Research 8
- United States. Federal Highway Administration. Office of Research, Development, and Technology 253
- United States. Federal Highway Administration. Office of Research and Development 31
- United States. Federal Highway Administration. Office of Research and Technology Services 4
- United States. Federal Highway Administration. Office of Safety 708
- United States. Federal Highway Administration. Office of Safety and Operations Research and Development 19
- United States. Federal Highway Administration. Office of Safety and Traffic Operations 4
- United States. Federal Highway Administration. Office of Safety and Traffic Operations R&D 6
- United States. Federal Highway Administration. Office of Safety and Traffic Operations Research and Development 7
- United States. Federal Highway Administration. Office of Safety Research and Development 35
- United States. Federal Highway Administration. Office of Technology Applications 27
- United States. Federal Highway Administration. Office of Transportation Management 13
- United States. Federal Highway Administration. Office of Transportation Operations 12
- United States. Federal Highway Administration. Office of Travel Management 5
- United States. Federal Highway Administration. Offices of Research and Development 28
- United States. Federal Highway Administration. Pavement Division 5
- United States. Federal Highway Administration. Pavement Preservation Program 8
- United States. Federal Highway Administration. Program Management Division 6
- United States. Federal Highway Administration. Road Weather Management Program 15
- United States. Federal Highway Administration. Saxton Transportation Operations Laboratory 4
- United States. Federal Highway Administration. Structures and Applied Mechanics Division 8
- United States. Federal Highway Administration. Traffic Systems Division 8
- United States. Federal Highway Administration. Western Federal Lands Highway Division 9
- United States. Federal Motor Carrier Safety Administration 7
- United States. Federal Transit Administration 46
- United States. Federal Works Agency. Public Roads Administration 18
- United States. Federal Works Agency. Public Roads Administration{65772} 64
- United States. Fish and Wildlife Service 6
- United States. Forest Service 4
- United States. Geological Survey (USGS) 4
- United States. Joint Program Office for Intelligent Transportation Systems 121
- United States. Public Roads Administration 75
- University at Buffalo at Amherst 15
- University of Arizona 5
- University of California, Berkeley. Transportation Sustainability Research Center 4
- University of California, Los Angeles 5
- University of California. Campus Research Office 4
- University of California PATH Program 11
- University of Illinois at Urbana-Champaign. Dept. of Civil Engineering 14
- University of Iowa. Center for Computer-aided Design 4
- University of Maine at Orono 10
- University of Michigan. Transportation Research Institute 27
- University of Nebraska--Lincoln 4
- University of Nevada, Reno 4
- University of Nevada, Reno. Department of Civil and Environmental Engineering 17
- University of North Carolina (System). Highway Safety Research Center 16
- University of North Carolina. Highway Safety Research Center 10
- University of North Carolina at Chapel Hill. Highway Safety Research Center 12
- University of South Florida 5
- University of Texas at Austin 4
- University of Utah 4
- University of Washington 11
- University of Washington. Taskar Center for Accessible Technology 7
- University of Wyoming 13
- University of Wyoming Research Corporation. Western Research Institute 6
- Urban Institute 8
- URS Consultants 4
- Utah Water Research Laboratory 7
- Valley Forge Laboratories 4
- Vanderbilt University. Department of Civil and Environmental Engineering 4
- Vehicle-to-Infrastructure (V2I) Consortium 10
- Vehicle Infrastructure Integration Consortium 7
- VHB/Vanasse Hangen Brustlin, Inc. 100
- Virginia Polytechnic Institute and State University 6
- Virginia Tech Transportation Institute 32
- Virginia Transportation Research Council 6
- Vital Assurance 4
- Walcoff & Associates 7
- Washington (State). Department of Transportation 7
- Washington State Transportation Center 4
- Water Resources Engineers, Inc. 4
- Westat, Inc. 12
- Western Transportation Institute 9
- West Virginia University. Dept. of Civil Engineering 4
- Wiss, Janney, Elstner, and Associates 7
- Wood Environment & Infrastructure Solutions, Inc. 6
- Woodward-Clyde Consultants 4
- Woodward Communications, Inc. 11
- WSP 11
- WSP USA Inc. 33
- WSP | Parsons Brinkerhoff 4
- Wyoming. Department of Transportation 13
- Wyoming. Dept. of Transportation 11
Publisher
- Alaska. Department of Transportation and Public Facilities 2
- Alaska. Department of Transportation and Public Facilities. Research and Technology Transfer 1
- Alaska Transportation Working Group 1
- American Association of State Highway and Transportation Officials 1
- American Association of State Highway Officials 2
- Arizona. Department of Transportation 2
- Auburn University. National Center for Asphalt Technology 1
- Battelle Memorial Institute 2
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- California. Department of Transportation 1
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- Connecticut. Department of Transportation 1
- Federal Highway Administration 10
- Federal Highway Administration (U.S.) 577
- Federal Highway Administration. Office of Research, Development and Technology. Turner-Fairbank Highway Research Center 5
- FHWA/NHTSA National Crash Analysis Center 1
- Florida. Department of Transportation. Office of Research Management 1
- Florida Department of Transportation 1
- Freightliner LLC 2
- George Mason University 1
- I-95 Corridor Coalition 1
- Idaho State Police 1
- Independent Review Team (U.S.) 1
- Intelligent Transportation Systems Joint Program Office 12
- Iowa State University. National Concrete Pavement Technology Center 1
- ITS America 2
- John A. Volpe National Transportation Systems Center (U.S.) 68
- Johns Hopkins University. Applied Physics Laboratory 1
- Kentucky. Dept. of Transportation 1
- Kentucky. Transportation Cabinet 1
- Leidos 1
- Lockheed Martin. Architecture Development Team 1
- Louisiana. Department of Transportation and Development 5
- Louisiana Transportation Research Center 1
- Maritime Transportation Research and Education Center (MarTREC) 1
- Maryland. Department of Transportation. State Highway Administration 1
- Midwest Research Institute (Kansas City, Mo.) 1
- Mississippi State Highway Department 1
- Missouri. Department of Transportation 1
- Mitretek Systems 16
- Montana. Dept. of Highways 1
- Montana. Dept. of Transportation 1
- Montana. Dept. of Transportation. Research Programs 2
- National Center for Pavement Preservation 1
- National Conference on Street and Highway Safety 2
- National Cooperative Highway Research Program 1
- National Highway Institute (U.S.) 118
- National Research Council (U.S.). Transportation Research Board 1
- National Transportation Communications for ITS Protocol 1
- National Transportation Research Center, Incorporated, University Transportation Center 1
- Noblis, Inc. 1
- Oak Ridge National Laboratory 2
- Ocean City Research Corporation 1
- Ohio. Dept. of Transportation 2
- Open Roads Consulting Inc. 1
- Oregon Department of Transportation 1
- Oregon State Highway Division. Research Section 1
- Pedestrian and Bicycle Information Center (U.S.) 1
- Public Technology, inc. 1
- Purdue University. Joint Transportation Research Program 2
- Recycled Materials Resource Center 1
- Road Weather Management Program (U.S.) 2
- Sarah J. Siwek & Associates 1
- Science Applications International Corporation 9
- Tampa Hillsborough Expressway Authority 4
- Tennessee. Department of Transportation 1
- test 1
- Texas. Dept. of Transportation 1
- Texas Transportation Institute 1
- Traffic Systems Division 1
- TransCore (Firm) 2
- Transportation Asset Management Today 2
- TranSystems Corporation 1
- Travel Model Improvement Program (U.S.) 1
- Tribal Transportation Program (TTP) 1
- TRL Limited 1
- Turner-Fairbank Highway Research Center 346
- U.S. Department of Transportation. Federal Highway Administration 9
- U.S. Department of Transportation. Federal Highway Administration, Research, Development, and Technology. Turner-Fairbank Highway Research Center 65
- U.S. Department of Transportation. Federal Highway Administration, Turner-Fairbank Highway Research Center 11
- U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology 1
- U.S. Dept. of Transportation. Federal Highway Administration 1
- U.S. Fish and Wildlife Service 1
- United States. Bureau of Public Roads 10
- United States. Department of Agriculture 1
- United States. Department of Agriculture. Bureau of Public Roads 4
- United States. Department of Agriculture. Soil Conservation Service 2
- United States. Department of Commerce. Bureau of Public Roads 20
- United States. Department of Energy 1
- United States. Department of the Interior. Bureau of Reclamation 2
- United States. Department of Transportation 32
- United States. Department of Transportation. Bureau of Transportation Statistics 1
- United States. Department of Transportation. Bureau of Transportation Statistics [Distributor] 2
- United States. Department of Transportation. Center for Climate Change and Environmental Forecasting 2
- United States. Department of Transportation. Federal Aviation Administration 1
- United States. Department of Transportation. Federal Highway Administration 1501
- United States. Department of Transportation. Federal Highway Administration, Turner-Fairbank Highway Research Center 17
- United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads 6
- United States. Department of Transportation. Federal Highway Administration. Federal Lands Highway Division 2
- United States. Department of Transportation. Federal Highway Administration. Federal Lands Highway Program 1
- United States. Department of Transportation. Federal Highway Administration. Office of Asset Management 6
- United States. Department of Transportation. Federal Highway Administration. Office of Direct Federal Programs 1
- United States. Department of Transportation. Federal Highway Administration. Office of Federal Lands Highway 59
- United States. Department of Transportation. Federal Highway Administration. Office of Freight Management and Operations 7
- United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information 982
- United States. Department of Transportation. Federal Highway Administration. Office of Human Environment 2
- United States. Department of Transportation. Federal Highway Administration. Office of Human Resources 1
- United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure 16
- United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development 37
- United States. Department of Transportation. Federal Highway Administration. Office of Innovation Implementation 1
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- United States. Department of Transportation. Federal Highway Administration. Office of Operations 67
- United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services 5
- United States. Department of Transportation. Federal Highway Administration. Office of Research 42
- United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology 65
- United States. Department of Transportation. Federal Highway Administration. Office of Research and Development 10
- United States. Department of Transportation. Federal Highway Administration. Office of Safety 50
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- United States. Department of Transportation. Federal Highway Administration. Office of Transportation Operations 1
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- United States. Department of Transportation. Federal Highway Administration. Offices of Research and Development 59
- United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center 8
- United States. Department of Transportation. Federal Highway Administration. Western Resource Center 1
- United States. Department of Transportation. Federal Highway Policy & Guidance Center 25
- United States. Department of Transportation. Federal Motor Carrier Safety Administration 2
- United States. Department of Transportation. Federal Railroad Administration 4
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- United States. Department of Transportation. Federal Transit Administration 14
- United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office 610
- United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office (ITS JPO) 70
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- United States. Dept. of Transportation. Research and Innovative Technology Administration 50
- United States. Dept. of Transportation. Research and Special Programs Administration 6
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- United States. Federal Highway Administration. Office of Acquisition Management 5
- United States. Federal Highway Administration. Office of Advanced Travel Management 1
- United States. Federal Highway Administration. Office of Asset Management 43
- United States. Federal Highway Administration. Office of Asset Management, Pavements, and Construction 20
- United States. Federal Highway Administration. Office of Asset Management. 2
- United States. Federal Highway Administration. Office of Bridges and Structures 58
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- United States. Federal Highway Administration. Office of Highway Safety 8
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- United States. Federal Highway Administration. Office of Implementation 20
- United States. Federal Highway Administration. Office of Infrastructure 64
- United States. Federal Highway Administration. Office of Infrastructure Research and Development 181
- United States. Federal Highway Administration. Office of Innovative Program Delivery 64
- United States. Federal Highway Administration. Office of International Programs 52
- United States. Federal Highway Administration. Office of Motor Carriers 3
- United States. Federal Highway Administration. Office of Natural Environment 76
- United States. Federal Highway Administration. Office of Operations 202
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- United States. Federal Highway Administration. Office of Pavement Technology 23
- United States. Federal Highway Administration. Office of Planning 49
- United States. Federal Highway Administration. Office of Planning, Environment, and Realty 263
- United States. Federal Highway Administration. Office of Policy 5
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- United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements 59
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- United States. Federal Highway Administration. Office of Safety Research and Development 105
- United States. Federal Highway Administration. Office of Technical Applications 1
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- United States. Federal Highway Administration. Office of Transportation Operations 9
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- United States. Federal Highway Administration. Office of Transportation Performance Management 1
- United States. Federal Highway Administration. Offices of Research & Development 10
- United States. Federal Highway Administration. Offices of Research and Development 50
- United States. Federal Highway Administration. Offices of Research and Development. Environmental Division 1
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- United States. Federal Highway Administration. Pavement Division 2
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- United States. Federal Highway Administration. Research and Technology Evaluation 3
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- United States. Federal Highway Administration. Safety Design Division 2
- United States. Federal Highway Administration. Saxton Transportation Operations Laboratory 6
- United States. Federal Highway Administration. Traffic Systems Division 6