The work presented in this report is part of Federal Highway Administration’s (FHWA’s) ongoing efforts to support the development of datasets that will provide convenient access to comprehensive, reliable, and transparent lifecycle inventories for highway construction materials. The FHWA Sustainable Pavements Program has been working toward applyin
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Mukherjee, A., Bhat, C., & Harvey, J. (2020). Challenges in Meeting Data Needs for Use of Environmental Product Declarations in Pavement Design and Construction: State of Practice and Future Scope (Report No. FHWA-HRT-20-022). United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development. https://rosap.ntl.bts.gov/view/dot/43786
Mukherjee, Amlan, Chaitanya Bhat, and John Harvey. Challenges in Meeting Data Needs for Use of Environmental Product Declarations in Pavement Design and Construction: State of Practice and Future Scope. Report no. FHWA-HRT-20-022. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development, 2020. https://rosap.ntl.bts.gov/view/dot/43786.
Mukherjee, Amlan, et al. Challenges in Meeting Data Needs for Use of Environmental Product Declarations in Pavement Design and Construction: State of Practice and Future Scope. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development, 2020, Report no. FHWA-HRT-20-022, ROSA P. https://rosap.ntl.bts.gov/view/dot/43786.
Public transit systems can improve the community – even for those who never use the bus! Young people, older people, people with disabilities, and those without car access can maintain their independence. Transit can reduce air pollution by taking cars off the road. In addition, transit can boost property values, attract new businesses, and generat
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United States. Federal Highway Administration (2020). Public Transit: Making Connections. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/54112
United States. Federal Highway Administration. Public Transit: Making Connections. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/54112.
United States. Federal Highway Administration Public Transit: Making Connections. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/54112.
Rural areas and small towns can benefit from diverse transportation options, just like urban and suburban areas. However, some of the specific needs and opportunities for economic benefit are different. Some rural areas are increasing in population, especially among retirees and senior citizens, who depend on transportation options. A growing trend
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United States. Federal Highway Administration (2020). Rural and Small Town Transportation: Making Connections. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/54098
United States. Federal Highway Administration. Rural and Small Town Transportation: Making Connections. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/54098.
United States. Federal Highway Administration Rural and Small Town Transportation: Making Connections. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/54098.
Access is an essential service common to all communities. Residents need access to healthy food, healthcare, social connections, and jobs or education. Businesses need a productive workforce and consistent customer base. Workers need reliable access to jobs at an affordable commuting cost. Communities that integrate transportation and business inte
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United States. Federal Highway Administration (2020). Economic Benefits in Transportation: Making Connections. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/54130
United States. Federal Highway Administration. Economic Benefits in Transportation: Making Connections. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/54130.
United States. Federal Highway Administration Economic Benefits in Transportation: Making Connections. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/54130.
On September 25th, 2018, an FHWA-sponsored EDC-4 “How” Pavement Preservation State Peer-to-Peer Exchange was conducted in Lexington, Kentucky, with one FHWA representative and eight DOT representatives from Kentucky, two from Tennessee, and two from West Virginia. Mr. Larry Galehouse with the National Center for Pavement Preservation and Mr. Larry
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Scofield, L., & Gross, J. (2020). Pavement Preservation How: Kentucky, Tennessee, and West Virginia - EDC-4 Peer-to-Peer Exchanges [techbrief] (Report No. FHWA-HIF-20-001). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/48949
Scofield, Larry and Jerod Gross. Pavement Preservation How: Kentucky, Tennessee, and West Virginia - EDC-4 Peer-to-Peer Exchanges [techbrief]. Report no. FHWA-HIF-20-001. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/48949.
Scofield, Larry, and Jerod Gross Pavement Preservation How: Kentucky, Tennessee, and West Virginia - EDC-4 Peer-to-Peer Exchanges [techbrief]. United States. Federal Highway Administration, 2020, Report no. FHWA-HIF-20-001, ROSA P. https://rosap.ntl.bts.gov/view/dot/48949.
Active transportation refers to the ability to satisfy your transportation needs by safely walking and biking to your destination. The increased physical activity has benefits such as lower rates of chronic diseases like heart and respiratory illness. Transportation agencies and communities enable safe, equitable, active transportation by providing
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United States. Federal Highway Administration (2020). Active Transportation: Making Connections. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/54131
United States. Federal Highway Administration. Active Transportation: Making Connections. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/54131.
United States. Federal Highway Administration Active Transportation: Making Connections. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/54131.
Streets designed and operated to enable safe use for walking, bicycling, driving, and transit offer something for everyone. These “Complete Streets” provide safer places to travel and increase physical activity at the same time. In many cases, economic growth is enabled by connecting people to jobs, shopping, and services. Complete streets reflect
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United States. Federal Highway Administration (2020). Complete Streets: Making Connections. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/54132
United States. Federal Highway Administration. Complete Streets: Making Connections. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/54132.
United States. Federal Highway Administration Complete Streets: Making Connections. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/54132.
This report, entitled Use of LTPP SMP Data to Quantify Moisture Impacts on Fatigue Cracking in Flexible Pavements, analyzes the impact of moisture infiltration through surface cracking on the longevity or performance of a pavement.
Haider, S. W., & Masud, M. M. (2020). Use of LTPP SMP Data to Quantify Moisture Impacts on Fatigue Cracking in Flexible Pavements [summary report] (Report No. FHWA-HRT-20-006). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/43816
Haider, Syed W. and Muhammad M. Masud. Use of LTPP SMP Data to Quantify Moisture Impacts on Fatigue Cracking in Flexible Pavements [summary report]. Report no. FHWA-HRT-20-006. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020. https://rosap.ntl.bts.gov/view/dot/43816.
Haider, Syed W., and Muhammad M. Masud Use of LTPP SMP Data to Quantify Moisture Impacts on Fatigue Cracking in Flexible Pavements [summary report]. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020, Report no. FHWA-HRT-20-006, ROSA P. https://rosap.ntl.bts.gov/view/dot/43816.
This annual summary reports the activities of the Federal Highway Administration (FHWA) on Major Projects for Fiscal Year (FY) 2018, as of October 1, 2018. The FHWA takes a leadership role in advancing transportation initiatives through the stewardship and oversight of Major Projects, which are defined as those with a total cost of $500 million or
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Supporting Files
Federal Highway Administration (U.S.) (2020). Annual Summary of Major Projects Fiscal Year 2018: Report to the House and Senate Committees on Appropriations. Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/53673
Federal Highway Administration (U.S.). Annual Summary of Major Projects Fiscal Year 2018: Report to the House and Senate Committees on Appropriations. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/53673.
Federal Highway Administration (U.S.) Annual Summary of Major Projects Fiscal Year 2018: Report to the House and Senate Committees on Appropriations. Federal Highway Administration (U.S.), 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/53673.
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure
2020-02-01
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e-Construction practices are maturing quickly, changing the way and the rate at which technology is being implemented. Information technology (IT) governance models within State government vary. While some State departments of transportation (DOT) still have a dedicated IT Division, most States have consolidated their IT governance and services to
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United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure (2020). Guide for e-Construction & Partnering: Collaborating with Information Technology Authorities to Assess e-Construction Solutions and Determine Future Needs (Report No. FHWA-HIF-19-105). United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure. https://rosap.ntl.bts.gov/view/dot/50727
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure. Guide for e-Construction & Partnering: Collaborating with Information Technology Authorities to Assess e-Construction Solutions and Determine Future Needs. Report no. FHWA-HIF-19-105. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure, 2020. https://rosap.ntl.bts.gov/view/dot/50727.
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Guide for e-Construction & Partnering: Collaborating with Information Technology Authorities to Assess e-Construction Solutions and Determine Future Needs. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure, 2020, Report no. FHWA-HIF-19-105, ROSA P. https://rosap.ntl.bts.gov/view/dot/50727.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2020-02-01
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Over time, the pavement surface may become polished, thereby reducing the available pavement friction and creating a higher risk of crashes. Also, intersections are locations where friction demand is higher due to slowing, stopping, and turning actions that require an adequate supply of friction. High Friction Surface Treatment (HFST) consists of a
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2020). High Friction Surface Treatment at Intersections (Report No. FHWA-SA-20-012). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/55642
United States. Department of Transportation. Federal Highway Administration. Office of Safety. High Friction Surface Treatment at Intersections. Report no. FHWA-SA-20-012. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2020. https://rosap.ntl.bts.gov/view/dot/55642.
United States. Department of Transportation. Federal Highway Administration. Office of Safety High Friction Surface Treatment at Intersections. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2020, Report no. FHWA-SA-20-012, ROSA P. https://rosap.ntl.bts.gov/view/dot/55642.
Federal Highway Administration (U.S.) (2020). Federal-Aid Program Overview: Bridge Preservation. Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/50926
Federal Highway Administration (U.S.). Federal-Aid Program Overview: Bridge Preservation. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/50926.
Federal Highway Administration (U.S.) Federal-Aid Program Overview: Bridge Preservation. Federal Highway Administration (U.S.), 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/50926.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty
2020-01-23
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This digest shares the latest information from a range of Federal and non-Federal sources, addressing transportation and its relationship to the human environment. Through this information exchange, FHWA hopes to foster dialogue at all levels and continue to further the state of the practice on these important topics in support of safety; infrastru
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United States. Federal Highway Administration. Office of Planning, Environment, and Realty (2020). Human Environment Digest: January 23, 2020. United States. Federal Highway Administration. Office of Planning, Environment, and Realty. https://rosap.ntl.bts.gov/view/dot/54980
United States. Federal Highway Administration. Office of Planning, Environment, and Realty. Human Environment Digest: January 23, 2020. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2020. https://rosap.ntl.bts.gov/view/dot/54980.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty Human Environment Digest: January 23, 2020. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/54980.
The objective of the Work Zone Data Exchange (WZDx) Specification is to enable infrastructure owners and operators (IOOs) to make harmonized work zone data available for third party use. The project aims to get data on work zones into vehicles to help automated driving systems (ADS) and human drivers navigate more safely. The main objectives of the
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Rebello, K., Acosta, D., Gold, A., Ricciardi, E., & Spurlock, A. (2020). Work Zone Data Exchange Workshop – Summary Report (Report No. FHWA-JPO-20-782). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/49616
Rebello, Katarina, Dani Acosta, Ariel Gold, Eric Ricciardi, and Ashley Spurlock. Work Zone Data Exchange Workshop – Summary Report. Report no. FHWA-JPO-20-782. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2020. https://rosap.ntl.bts.gov/view/dot/49616.
Rebello, Katarina, et al. Work Zone Data Exchange Workshop – Summary Report. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2020, Report no. FHWA-JPO-20-782, ROSA P. https://rosap.ntl.bts.gov/view/dot/49616.
Across the United States, state and local transportation agencies are tasked with collecting transverse profile measurements. Collection of the data is carried out with a variety of systems that operate at the prevailing speed limit. With the wide range of systems used to collect data it is critical that transportation agencies know the system used
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Altmann, C., & Ferris, J. (2020). Calibration, Certification, and Verification of Transverse Pavement Profile Measurements (Report No. FHWA-RC-20-0004). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/50939
Altmann, Craig and John Ferris. Calibration, Certification, and Verification of Transverse Pavement Profile Measurements. Report no. FHWA-RC-20-0004. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/50939.
Altmann, Craig, and John Ferris Calibration, Certification, and Verification of Transverse Pavement Profile Measurements. United States. Federal Highway Administration, 2020, Report no. FHWA-RC-20-0004, ROSA P. https://rosap.ntl.bts.gov/view/dot/50939.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty
2020-01-09
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This digest shares the latest information from a range of Federal and non-Federal sources, addressing transportation and its relationship to the human environment. Through this information exchange, FHWA hopes to foster dialogue at all levels and continue to further the state of the practice on these important topics in support of safety; infrastru
...
United States. Federal Highway Administration. Office of Planning, Environment, and Realty (2020). Human Environment Digest: January 9, 2020. United States. Federal Highway Administration. Office of Planning, Environment, and Realty. https://rosap.ntl.bts.gov/view/dot/54981
United States. Federal Highway Administration. Office of Planning, Environment, and Realty. Human Environment Digest: January 9, 2020. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2020. https://rosap.ntl.bts.gov/view/dot/54981.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty Human Environment Digest: January 9, 2020. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/54981.
United States. Department of Transportation. Federal Highway Administration
2020-01-08
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This is a compendium of interviews with certain state departments of transportation (DOTs) regarding their Planning and Environment Linkages (PEL) implementation. The DOTs provided valuable insights and lessons learned that informed the development of the Federal Highway Administration’s (FHWA’s) PEL Guidebook. These summaries are not comprehensive
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United States. Department of Transportation. Federal Highway Administration (2020). PEL in Practice: Examples from Discussions with States. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/63496
United States. Department of Transportation. Federal Highway Administration. PEL in Practice: Examples from Discussions with States. United States. Department of Transportation. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/63496.
United States. Department of Transportation. Federal Highway Administration PEL in Practice: Examples from Discussions with States. United States. Department of Transportation. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/63496.
This report summarizes recent advances in the collection and compilation of travel behavior data, the implications and opportunities associated with these changes, and the Federal and State rules and regulations regarding privacy that might impact future programs.
Bricka, S., Zhang, L., & Schroeder, P. (2020). Assessing Changes in Travel Behavior Data Collection (Report No. FHWA-PL-20-004). United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/58037
Bricka, Stacey, Lei Zhang, and Paul Schroeder. Assessing Changes in Travel Behavior Data Collection. Report no. FHWA-PL-20-004. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2020. https://rosap.ntl.bts.gov/view/dot/58037.
Bricka, Stacey, et al. Assessing Changes in Travel Behavior Data Collection. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2020, Report no. FHWA-PL-20-004, ROSA P. https://rosap.ntl.bts.gov/view/dot/58037.
United States. Department of Transportation. Federal Highway Administration
2020-01-01
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This brochure provides an overview of the Federal Highway Administration Advanced Sensing Technology Nondestructive Evaluation (FAST NDE) Laboratory. This includes its mission, the NDE web manual, the NDE Virtual Lab and how it functions.
United States. Department of Transportation. Federal Highway Administration (2020). FAST NDE Laboratory - FHWA Advanced Sensing Technology Nondestructive Evaluation (Report No. FHWA-HRT-20-054). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/73260
United States. Department of Transportation. Federal Highway Administration. FAST NDE Laboratory - FHWA Advanced Sensing Technology Nondestructive Evaluation. Report no. FHWA-HRT-20-054. United States. Department of Transportation. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/73260.
United States. Department of Transportation. Federal Highway Administration FAST NDE Laboratory - FHWA Advanced Sensing Technology Nondestructive Evaluation. United States. Department of Transportation. Federal Highway Administration, 2020, Report no. FHWA-HRT-20-054, ROSA P. https://rosap.ntl.bts.gov/view/dot/73260.
United States. Department of Transportation. Federal Highway Administration
2020-01-01
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Speed is a persistent traffic safety issue; particularly in areas with high pedestrian and/or bike users. One effective enforcement strategy that has been utilized is Automated Speed Enforcement (ASE), more recently termed "safety cameras." However, agencies have often struggled with implementing safety cameras due to citizen concerns, legislative
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United States. Department of Transportation. Federal Highway Administration (2020). Successful Strategies for Adoption of Safety Cameras (Report No. FHWA-SA-20-081). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/86132
United States. Department of Transportation. Federal Highway Administration. Successful Strategies for Adoption of Safety Cameras. Report no. FHWA-SA-20-081. United States. Department of Transportation. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/86132.
United States. Department of Transportation. Federal Highway Administration Successful Strategies for Adoption of Safety Cameras. United States. Department of Transportation. Federal Highway Administration, 2020, Report no. FHWA-SA-20-081, ROSA P. https://rosap.ntl.bts.gov/view/dot/86132.
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