This describes the use of a freeway shoulder to maintain lane congruency and eliminate a lane drop chokepoint.
United States. Federal Highway Administration (2020). FHWA Localized Bottleneck Reduction Program: Case Study - Washington [Renton]. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/63006
United States. Federal Highway Administration. FHWA Localized Bottleneck Reduction Program: Case Study - Washington [Renton]. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/63006.
United States. Federal Highway Administration FHWA Localized Bottleneck Reduction Program: Case Study - Washington [Renton]. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/63006.
This describes the replacement of tight diamond ramp intersections with roundabouts as countermeasure to insufficient signalized intersections.
United States. Federal Highway Administration (2020). FHWA Localized Bottleneck Reduction Program: Case Study - Michigan. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/63007
United States. Federal Highway Administration. FHWA Localized Bottleneck Reduction Program: Case Study - Michigan. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/63007.
United States. Federal Highway Administration FHWA Localized Bottleneck Reduction Program: Case Study - Michigan. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/63007.
This describes ramp meters as a countermeasure to delays and crashes.
United States. Federal Highway Administration (2020). FHWA Localized Bottleneck Reduction Program: Case Study - Wisconsin. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/63001
United States. Federal Highway Administration. FHWA Localized Bottleneck Reduction Program: Case Study - Wisconsin. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/63001.
United States. Federal Highway Administration FHWA Localized Bottleneck Reduction Program: Case Study - Wisconsin. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/63001.
This describes Washington State's 3-tiered "Moving Washington" congestion relief plan.
United States. Federal Highway Administration (2020). FHWA Localized Bottleneck Reduction Program: Case Study - Washington [DOT]. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/63008
United States. Federal Highway Administration. FHWA Localized Bottleneck Reduction Program: Case Study - Washington [DOT]. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/63008.
United States. Federal Highway Administration FHWA Localized Bottleneck Reduction Program: Case Study - Washington [DOT]. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/63008.
This describes a study to determine effectiveness of ramp meters.
United States. Federal Highway Administration (2020). FHWA Localized Bottleneck Reduction Program: Case Study - Minnesota. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/63004
United States. Federal Highway Administration. FHWA Localized Bottleneck Reduction Program: Case Study - Minnesota. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/63004.
United States. Federal Highway Administration FHWA Localized Bottleneck Reduction Program: Case Study - Minnesota. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/63004.
This describes a grade-separation project to eliminate recurring problems caused by a railroad crossing.
United States. Federal Highway Administration (2020). FHWA Localized Bottleneck Reduction Program: Case Study - Colorado. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/62999
United States. Federal Highway Administration. FHWA Localized Bottleneck Reduction Program: Case Study - Colorado. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/62999.
United States. Federal Highway Administration FHWA Localized Bottleneck Reduction Program: Case Study - Colorado. United States. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/62999.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty
2020-03-05
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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: March 5, 2020. United States. Federal Highway Administration. Office of Planning, Environment, and Realty. https://rosap.ntl.bts.gov/view/dot/54977
United States. Federal Highway Administration. Office of Planning, Environment, and Realty. Human Environment Digest: March 5, 2020. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2020. https://rosap.ntl.bts.gov/view/dot/54977.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty Human Environment Digest: March 5, 2020. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/54977.
The Accessible Transportation Technologies Research Initiative (ATTRI) is an accessibility-oriented research project supported by multiple partners including: the U.S. Department of Transportation (USDOT); the Federal Highway Administration (FHWA); Federal Transit Administration (FTA); Intelligent Transportation Systems Joint Program Office (ITS JP
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Martin, E. W., Farrar, E., Magsig, E., Shaheen, S. A., Auer, A., & Hoban, S. (2020). Accessible Transportation Technologies Research Initiative (ATTRI) Impact Assessment White Paper (Report No. FHWA-JPO-20-785). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/49254
Martin, Elliot W., Emily Farrar, Evan Magsig, Susan A. Shaheen, Ashley Auer, and Sarah Hoban. Accessible Transportation Technologies Research Initiative (ATTRI) Impact Assessment White Paper. Report no. FHWA-JPO-20-785. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2020. https://rosap.ntl.bts.gov/view/dot/49254.
Martin, Elliot W., et al. Accessible Transportation Technologies Research Initiative (ATTRI) Impact Assessment White Paper. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2020, Report no. FHWA-JPO-20-785, ROSA P. https://rosap.ntl.bts.gov/view/dot/49254.
The primary objective of this synthesis was to identify different available methods that use inertial profilers to quantify ride quality at bridge approaches. To understand current quantification techniques, this TechNote includes information and research found on the current status of the BEB issue. Information collected through this synthesis eff
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Mishra, D., McAtee, J., Chowdhury, S., & Chittoori, B. (2020). Technote: Synthesis - The Reduction and Analysis of Pavement Profiler Data to Quantify the Bump at the End of the Bridge (Report No. FHWA-HRT-20-021). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/44431
Mishra, Debakanta, Jenn McAtee, Shahjalal Chowdhury, and Bhaskar Chittoori. Technote: Synthesis - The Reduction and Analysis of Pavement Profiler Data to Quantify the Bump at the End of the Bridge. Report no. FHWA-HRT-20-021. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020. https://rosap.ntl.bts.gov/view/dot/44431.
Mishra, Debakanta, et al. Technote: Synthesis - The Reduction and Analysis of Pavement Profiler Data to Quantify the Bump at the End of the Bridge. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020, Report no. FHWA-HRT-20-021, ROSA P. https://rosap.ntl.bts.gov/view/dot/44431.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
2020-03-01
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FHWA R&T Now
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Federal Highway Administration's FHWA R&T Now is a newsletter containing information and updates about research, technology, and development from the U.S. Department of Transportation, Federal Highway Administration. The newsletter is an electronic newsletter and is updated approximately every other month.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology (2020). FHWA R&T Now - March/April 2020. United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/49719
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology. FHWA R&T Now - March/April 2020. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020. https://rosap.ntl.bts.gov/view/dot/49719.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology FHWA R&T Now - March/April 2020. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/49719.
The Moving Ahead for Progress in the 21st Century Act (MAP-21) and Fixing America’s Surface Transportation (FAST) Act required that pavement performance measures be established for the Interstate Highway System (IHS). Because the measures rely on pavement condition data stored in the Highway Performance Monitoring System (HPMS), FHWA undertook a st
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Simpson, A., Serigos, P. A., Kouchaki, S., Rada, G., & Groeger, J. (2020). Interstate Highway Pavement Sampling: Final Phase 2 Report (Report No. FHWA-HIF-20-085). United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements. https://rosap.ntl.bts.gov/view/dot/51729
Simpson, Amy, Pedro A. Serigos, Sareh Kouchaki, Gonzalo Rada, and Jonathan Groeger. Interstate Highway Pavement Sampling: Final Phase 2 Report. Report no. FHWA-HIF-20-085. United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements, 2020. https://rosap.ntl.bts.gov/view/dot/51729.
Simpson, Amy, et al. Interstate Highway Pavement Sampling: Final Phase 2 Report. United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements, 2020, Report no. FHWA-HIF-20-085, ROSA P. https://rosap.ntl.bts.gov/view/dot/51729.
For the project “Data Analytics and Modeling Methods for Tracking and Predicting Origin-Destination Travel Trends Based on Mobile Device Data,” the Maryland Transportation Institute (MTI) at the University of Maryland worked with data provider partners such as mobile phone companies to determine if accurate and reliable origin-destination (OD) prod
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United States. Federal Highway Administration (2020). The Exploratory Advanced Research Program Fact Sheet: Mobile Device Data for Origin-Destination Travel Trends (Report No. FHWA-HRT-20-012). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/44384
United States. Federal Highway Administration. The Exploratory Advanced Research Program Fact Sheet: Mobile Device Data for Origin-Destination Travel Trends. Report no. FHWA-HRT-20-012. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/44384.
United States. Federal Highway Administration The Exploratory Advanced Research Program Fact Sheet: Mobile Device Data for Origin-Destination Travel Trends. United States. Federal Highway Administration, 2020, Report no. FHWA-HRT-20-012, ROSA P. https://rosap.ntl.bts.gov/view/dot/44384.
The purpose of this document is to provide information for enhancing Active Transportation and Demand Management (ATDM) applications using emerging technologies and data sources. It discusses the emerging technologies and data sources, along with ATDM applications. It provides organizational information and operations and maintenance information fo
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Lukasik, D., Hale, D., Ma, J., Shibley, P., Malone, T., Chandler, A., Cleary, C., Matout, N., & Adebisi, A. (2020). Enhancing Active Transportation and Demand Management (ATDM) with Advanced and Emerging Technologies and Data Sources (Report No. FHWA-HOP-19-010). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/49721
Lukasik, Dan, David Hale, Jiaqi Ma, Paul Shibley, Teresa Malone, Adam Chandler, Carole Cleary, Nagham Matout, and Adekunle Adebisi. Enhancing Active Transportation and Demand Management (ATDM) with Advanced and Emerging Technologies and Data Sources. Report no. FHWA-HOP-19-010. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/49721.
Lukasik, Dan, et al. Enhancing Active Transportation and Demand Management (ATDM) with Advanced and Emerging Technologies and Data Sources. United States. Federal Highway Administration, 2020, Report no. FHWA-HOP-19-010, ROSA P. https://rosap.ntl.bts.gov/view/dot/49721.
This report provides Mobility on Demand (MOD) planning and implementation practices and tools to support communities. The report discusses different stakeholders in the MOD ecosystem and the role of partnerships in filling spatial, temporal, and other service gaps. Additionally, the report discusses how MOD can be integrated into transportation pla
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Shaheen, S. A., Cohen, A. P., Broader, J., Davis, R., Brown, L., Neelakantan, R., & Gopalakrishna, D. (2020). Mobility on Demand Planning and Implementation: Current Practices, Innovations, and Emerging Mobility Futures (Report No. FHWA-JPO-20-792). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/50553
Shaheen, Susan A., Adam P. Cohen, Jacquelyn Broader, Richard Davis, Les Brown, Radha Neelakantan, and Deepak Gopalakrishna. Mobility on Demand Planning and Implementation: Current Practices, Innovations, and Emerging Mobility Futures. Report no. FHWA-JPO-20-792. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2020. https://rosap.ntl.bts.gov/view/dot/50553.
Shaheen, Susan A., et al. Mobility on Demand Planning and Implementation: Current Practices, Innovations, and Emerging Mobility Futures. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2020, Report no. FHWA-JPO-20-792, ROSA P. https://rosap.ntl.bts.gov/view/dot/50553.
United States. Federal Highway Administration. Office of Safety Research and Development
2020-03-01
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Behavioral economics draws on insights from integrating psychology and economics to better understand human decisionmaking. Understanding cognitive biases and heuristics—such as loss aversion and present bias—may help policy makers predict human behavior and facilitate choices that support public benefits by avoiding suboptimal outcomes. Behavioral
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United States. Federal Highway Administration. Office of Safety Research and Development (2020). The Exploratory Advanced Research Program Fact Sheet: Safer, More Reliable Transportation With Behavioral Economics: Cellphone Use and Managed Lane Choice (Report No. FHWA-HRT-20-013). United States. Federal Highway Administration. Office of Safety Research and Development. https://rosap.ntl.bts.gov/view/dot/48737
United States. Federal Highway Administration. Office of Safety Research and Development. The Exploratory Advanced Research Program Fact Sheet: Safer, More Reliable Transportation With Behavioral Economics: Cellphone Use and Managed Lane Choice. Report no. FHWA-HRT-20-013. United States. Federal Highway Administration. Office of Safety Research and Development, 2020. https://rosap.ntl.bts.gov/view/dot/48737.
United States. Federal Highway Administration. Office of Safety Research and Development The Exploratory Advanced Research Program Fact Sheet: Safer, More Reliable Transportation With Behavioral Economics: Cellphone Use and Managed Lane Choice. United States. Federal Highway Administration. Office of Safety Research and Development, 2020, Report no. FHWA-HRT-20-013, ROSA P. https://rosap.ntl.bts.gov/view/dot/48737.
American roadways are becoming increasingly complicated and crowded as varying types of motorists and pedestrians share space. Motorists and pedestrians now must pay attention to newer vehicles such as autonomous vehicles (AVs) and e-scooters. State and local governments are seeking ways to design and operate roadways to include connected and autom
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United States. Federal Highway Administration (2020). The Exploratory Advanced Research Program Fact Sheet: New Transportation Simulation Technology for Safer Roadways (Report No. FHWA-HRT-20-014). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/44383
United States. Federal Highway Administration. The Exploratory Advanced Research Program Fact Sheet: New Transportation Simulation Technology for Safer Roadways. Report no. FHWA-HRT-20-014. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/44383.
United States. Federal Highway Administration The Exploratory Advanced Research Program Fact Sheet: New Transportation Simulation Technology for Safer Roadways. United States. Federal Highway Administration, 2020, Report no. FHWA-HRT-20-014, ROSA P. https://rosap.ntl.bts.gov/view/dot/44383.
United States. Department of Transportation. Federal Highway Administration
2020-03-01
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The Transportation Performance Management, State Biennial Performance Reporting Guide: 2020 Mid Performance Period Progress Report is a guide to assist State Departments of Transportation (DOT) in meeting the National Performance Management reporting requirements in 23 CFR part 490 for the following performance measure areas: pavements (four measur
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United States. Department of Transportation. Federal Highway Administration (2020). Transportation Performance Management: State Biennial Performance Reporting Guide: 2020 Mid Performance Period Progress Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/56598
United States. Department of Transportation. Federal Highway Administration. Transportation Performance Management: State Biennial Performance Reporting Guide: 2020 Mid Performance Period Progress Report. United States. Department of Transportation. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/56598.
United States. Department of Transportation. Federal Highway Administration Transportation Performance Management: State Biennial Performance Reporting Guide: 2020 Mid Performance Period Progress Report. United States. Department of Transportation. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/56598.
This Techbrief describes a method to quickly analyze thermoplastic road-marking material for titanium dioxide.
Arnold, T. (2020). Techbrief: Quickly Analyzing Thermoplastic Road-Marking Material for Titanium Dioxide (Report No. FHWA-HRT-20-031). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/44432
Arnold, Terry. Techbrief: Quickly Analyzing Thermoplastic Road-Marking Material for Titanium Dioxide. Report no. FHWA-HRT-20-031. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020. https://rosap.ntl.bts.gov/view/dot/44432.
Arnold, Terry Techbrief: Quickly Analyzing Thermoplastic Road-Marking Material for Titanium Dioxide. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020, Report no. FHWA-HRT-20-031, ROSA P. https://rosap.ntl.bts.gov/view/dot/44432.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2020-03-01
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On a monthly basis, each State is required to report to the Federal Highway Administration (FHWA), the amount of gallons taxed by that state. This data is analyzed and compiled by FHWA staff. The data on the amount of on-highway fuel use for each State is then used to attribute federal revenue to each State. Yearly, the FHWA, Office of Policy, prov
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2020). Monthly Motor Fuel Reported by States: March 2020 (Report No. FHWA-PL-20-011). United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/50564
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Monthly Motor Fuel Reported by States: March 2020. Report no. FHWA-PL-20-011. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2020. https://rosap.ntl.bts.gov/view/dot/50564.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Monthly Motor Fuel Reported by States: March 2020. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2020, Report no. FHWA-PL-20-011, ROSA P. https://rosap.ntl.bts.gov/view/dot/50564.
Once considered just for buildings, Building Information Modeling (BIM) is gaining rapid acceptance in several infrastructure industries, including highway transportation. BIM, as applied to highway infrastructure (referred to in this report as BIM for infrastructure), involves delivering capital projects collaboratively (through the planning, desi
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Mallela, J., Blackburn, A., Grant, R., Kennerly, M., Petros, K., & Yew, C. (2020). Building Information Modeling (BIM) Practices in Highway Infrastructure: FHWA Global Benchmarking Program Report (Report No. FHWA-PL-21-024). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/58036
Mallela, Jag, April Blackburn, Roger Grant, Michael Kennerly, Katherine Petros, and Connie Yew. Building Information Modeling (BIM) Practices in Highway Infrastructure: FHWA Global Benchmarking Program Report. Report no. FHWA-PL-21-024. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/58036.
Mallela, Jag, et al. Building Information Modeling (BIM) Practices in Highway Infrastructure: FHWA Global Benchmarking Program Report. United States. Federal Highway Administration, 2020, Report no. FHWA-PL-21-024, ROSA P. https://rosap.ntl.bts.gov/view/dot/58036.
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