The purpose of this document is to report on pre-deployment conditions (pre-Phase 3), to report data being collected for the Performance Measurement and Evaluation and to establish parameters that will be reported to the USDOT monthly. This report and its subsequent updates will serve as the progress updates for data collection and for basic output
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Concas, S., & Kourtellis, A. (2019). Connected Vehicle Pilot Deployment Program, System Performance Report – Tampa (THEA) Period March 2018-February 2019 (Report No. FHWA-JPO-17-466). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/42436
Concas, Sisinnio and Achilleas Kourtellis. Connected Vehicle Pilot Deployment Program, System Performance Report – Tampa (THEA) Period March 2018-February 2019. Report no. FHWA-JPO-17-466. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019. https://rosap.ntl.bts.gov/view/dot/42436.
Concas, Sisinnio, and Achilleas Kourtellis Connected Vehicle Pilot Deployment Program, System Performance Report – Tampa (THEA) Period March 2018-February 2019. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019, Report no. FHWA-JPO-17-466, ROSA P. https://rosap.ntl.bts.gov/view/dot/42436.
The Traffic Optimization for Signalized Corridors (TOSCo) system consists of a series of innovative applications designed to optimize traffic flow and minimize vehicle emissions on signalized arterial roadways. The TOSCo system applies both infrastructure- and vehicle-based V2X communications to assess the state of vehicle queues and cooperatively
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Guenther, H. J., Adla, R., Williams, R., Yumak, T., Yoshida, H., Hussain, S., Naes, T., Vijaya Kumar, V., Probert, N., Bondarenko, D., Sommerwerk, K., Deering, R. K., & Goudy, R. (2019). Traffic Optimization for Signalized Corridors (TOSCo) Phase 1 Project: Vehicle-level Simulation Report (Report No. FHWA-JPO-20-794). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/50734
Guenther, Hendrik-Joern, R. Adla, Richard Williams, Tuncer Yumak, Hiroyuki Yoshida, Shah Hussain, and Tyler Naes, et al.. Traffic Optimization for Signalized Corridors (TOSCo) Phase 1 Project: Vehicle-level Simulation Report. Report no. FHWA-JPO-20-794. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019. https://rosap.ntl.bts.gov/view/dot/50734.
Guenther, Hendrik-Joern, et al. Traffic Optimization for Signalized Corridors (TOSCo) Phase 1 Project: Vehicle-level Simulation Report. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019, Report no. FHWA-JPO-20-794, ROSA P. https://rosap.ntl.bts.gov/view/dot/50734.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty
2019-06-13
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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 (2019). Human Environment Digest: June 13, 2019. United States. Federal Highway Administration. Office of Planning, Environment, and Realty. https://rosap.ntl.bts.gov/view/dot/54994
United States. Federal Highway Administration. Office of Planning, Environment, and Realty. Human Environment Digest: June 13, 2019. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2019. https://rosap.ntl.bts.gov/view/dot/54994.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty Human Environment Digest: June 13, 2019. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/54994.
United States. Department of Transportation. Federal Highway Administration. Office of Operations
2019-06-01
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Urban Congestion Report (UCR)
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The Urban Congestion Report (UCR) is produced on a quarterly basis and characterizes the most recent traffic congestion and reliability trends at the national and city level. Each quarterly UCR compares data from the most recent three months to the same three months in the previous year.
United States. Department of Transportation. Federal Highway Administration. Office of Operations (2019). Urban Congestion Report (UCR): A Snapshot of Year-to-Year Congestion Trends in the U.S. for April through June 2019. United States. Department of Transportation. Federal Highway Administration. Office of Operations. https://rosap.ntl.bts.gov/view/dot/50606
United States. Department of Transportation. Federal Highway Administration. Office of Operations. Urban Congestion Report (UCR): A Snapshot of Year-to-Year Congestion Trends in the U.S. for April through June 2019. United States. Department of Transportation. Federal Highway Administration. Office of Operations, 2019. https://rosap.ntl.bts.gov/view/dot/50606.
United States. Department of Transportation. Federal Highway Administration. Office of Operations Urban Congestion Report (UCR): A Snapshot of Year-to-Year Congestion Trends in the U.S. for April through June 2019. United States. Department of Transportation. Federal Highway Administration. Office of Operations, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/50606.
There is growing concern about driving under the influence of cannabis (DUIC), especially as more states consider changing laws to legalize cannabis. A key question regarding the legalization of cannabis for recreational or medical purposes is its potential impact on public health issues such as traffic safety. To address the needs of traffic safet
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Supporting Files
Ward, N. J., Otto, J., & Finley, K. (2019). Key Information for Cannabis and DUIC Policy (Report No. FHWA/MT-19-005/8882-309-10). Montana. Dept. of Transportation. Research Programs. https://doi.org/10.21949/1518413
Ward, Nicholas J., Jay Otto, and Kari Finley. Key Information for Cannabis and DUIC Policy. Report no. FHWA/MT-19-005/8882-309-10. Montana. Dept. of Transportation. Research Programs, 2019. https://doi.org/10.21949/1518413.
Ward, Nicholas J., et al. Key Information for Cannabis and DUIC Policy. Montana. Dept. of Transportation. Research Programs, 2019, Report no. FHWA/MT-19-005/8882-309-10, ROSA P. https://doi.org/10.21949/1518413.
The Federal Highway Administration's Long-Term Bridge Performance (LTBP) program issues a quarterly newsletter to inform you about the progress and activities of the program. Brief updates on progress in important program activities are provided, including data collection, data releases, new products and publications, and data analysis.
United States. Federal Highway Administration (2019). LTBP News: Summer 2019 (Report No. FHWA-HRT-19-040). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/44379
United States. Federal Highway Administration. LTBP News: Summer 2019. Report no. FHWA-HRT-19-040. United States. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/44379.
United States. Federal Highway Administration LTBP News: Summer 2019. United States. Federal Highway Administration, 2019, Report no. FHWA-HRT-19-040, ROSA P. https://rosap.ntl.bts.gov/view/dot/44379.
Automated vehicles are being developed and promoted by manufacturers. Like other vehicles, they will have to perform in a variety of adverse weather conditions. With recent advancements in automated vehicle (AV) technology, the Federal Highway Administration is exploring AV needs, opportunities, and potential shortcomings during adverse weather con
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Neumeister, D. M., & Pape, D. B. (2019). Automated Vehicles and Adverse Weather: Final Report (Report No. FHWA-JPO-19-755). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/43772
Neumeister, David M. and Douglas B. Pape. Automated Vehicles and Adverse Weather: Final Report. Report no. FHWA-JPO-19-755. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019. https://rosap.ntl.bts.gov/view/dot/43772.
Neumeister, David M., and Douglas B. Pape Automated Vehicles and Adverse Weather: Final Report. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019, Report no. FHWA-JPO-19-755, ROSA P. https://rosap.ntl.bts.gov/view/dot/43772.
With the increasing adoption of adaptive cruise control (ACC) and development of cooperative adaptive cruise control (CACC), their effect on traffic, energy, and emissions is an ever more urgent question. Using the rapidly growing body of research on these impacts, this report presents a systematic review and meta-analysis of 67 recent studies. The
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Eilbert, A., Berg, I., & Smith, S. B. (2019). Meta-Analysis of Adaptive Cruise Control Applications: Operational and Environmental Benefits (Report No. FHWA-JPO-18-743;DOT-VNTSC-OSTR-19-02). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/41929
Eilbert, Andrew, Ian Berg, and Scott B. Smith. Meta-Analysis of Adaptive Cruise Control Applications: Operational and Environmental Benefits. Report no. FHWA-JPO-18-743;DOT-VNTSC-OSTR-19-02. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019. https://rosap.ntl.bts.gov/view/dot/41929.
Eilbert, Andrew, et al. Meta-Analysis of Adaptive Cruise Control Applications: Operational and Environmental Benefits. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019, Report no. FHWA-JPO-18-743;DOT-VNTSC-OSTR-19-02, ROSA P. https://rosap.ntl.bts.gov/view/dot/41929.
Three experiments explored the traveler information messages most likely to result in desired changes in traveler behavior during nonrecurring events. Experiment 1 focused on pretrip traveler information needs. Event type and trip importance were found to have a greater effect on intended behavior than delivery mode. Experiments 2 and 3 evaluated t
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Balk, S. A., & Arnold, M. (2019). Traveler Information Requirements During Nonrecurring Events (Report No. FHWA-HRT-19-033). United States. Federal Highway Administration. Office of Safety Research and Development. https://rosap.ntl.bts.gov/view/dot/42420
Balk, Stacy A. and Michelle Arnold. Traveler Information Requirements During Nonrecurring Events. Report no. FHWA-HRT-19-033. United States. Federal Highway Administration. Office of Safety Research and Development, 2019. https://rosap.ntl.bts.gov/view/dot/42420.
Balk, Stacy A., and Michelle Arnold Traveler Information Requirements During Nonrecurring Events. United States. Federal Highway Administration. Office of Safety Research and Development, 2019, Report no. FHWA-HRT-19-033, ROSA P. https://rosap.ntl.bts.gov/view/dot/42420.
This document presents the system design consisting of a mobile application for use by pedestrians with disabilities to facilitate safe and efficient intersection crossing though specially equipped intersections. The mobile application is designed to allow the pedestrian to communicate directly to the equipped intersection and to actively influence
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Smith, S. F., Rubinstein, Z. B., Kamalanathsharma, R. K., Sarkhili, S., Marousek, J., Dias, B., & Bahram, S. (2019). Connecting Pedestrians with Disabilities to Adaptive Signal Control for Safe Intersection Crossing and Enhanced Mobility – System Design Document [2019] (Report No. JPO-19-752;FHWA-JPO-19-752?). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/43618
Smith, Stephen F., Zachary B. Rubinstein, Raj K. Kamalanathsharma, Sara Sarkhili, Jim Marousek, Bernardine Dias, and Sina Bahram. Connecting Pedestrians with Disabilities to Adaptive Signal Control for Safe Intersection Crossing and Enhanced Mobility – System Design Document [2019]. Report no. JPO-19-752;FHWA-JPO-19-752?. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019. https://rosap.ntl.bts.gov/view/dot/43618.
Smith, Stephen F., et al. Connecting Pedestrians with Disabilities to Adaptive Signal Control for Safe Intersection Crossing and Enhanced Mobility – System Design Document [2019]. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019, Report no. JPO-19-752;FHWA-JPO-19-752?, ROSA P. https://rosap.ntl.bts.gov/view/dot/43618.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2019-06-01
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The Pedestrian and Bike Forum newsletter provides information to FHWA stakeholders on reducing the number of pedestrian- and bicycle-related highway fatalities and serious injuries. Topics include updates on FHWA programs, spotlights on State and local noteworthy practices, initiatives with partner organizations, and upcoming events. It is publishe
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2019). Pedestrian and Bike Forum Newsletter - Volume 78, Summer 2019. United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/44301
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Pedestrian and Bike Forum Newsletter - Volume 78, Summer 2019. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2019. https://rosap.ntl.bts.gov/view/dot/44301.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Pedestrian and Bike Forum Newsletter - Volume 78, Summer 2019. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/44301.
Wildlife-vehicle collisions are dangerous and costly to the traveling public and pose a threat to wildlife populations. Transportation managers continue to evaluate the effectiveness of measures that have been employed to reduce wildlife-vehicle collisions (WVCs). One potential measure is to reduce the posted speed limit at night and during dawn an
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Riginos, C., Fairbank, E. R., Hansen, E., Kolek, J., & Ham, M. (2019). Effectiveness of Night-time Speed Limit Reduction in Reducing Wildlife-Vehicle Collisions (Report No. FHWA-WY-1904F). Wyoming. Department of Transportation. https://rosap.ntl.bts.gov/view/dot/42488
Riginos, Corinna, Elizabeth R. Fairbank, Erica Hansen, Jaron Kolek, and Marcel Ham. Effectiveness of Night-time Speed Limit Reduction in Reducing Wildlife-Vehicle Collisions. Report no. FHWA-WY-1904F. Wyoming. Department of Transportation, 2019. https://rosap.ntl.bts.gov/view/dot/42488.
Riginos, Corinna, et al. Effectiveness of Night-time Speed Limit Reduction in Reducing Wildlife-Vehicle Collisions. Wyoming. Department of Transportation, 2019, Report no. FHWA-WY-1904F, ROSA P. https://rosap.ntl.bts.gov/view/dot/42488.
Incidents involving pedestrians and bicyclists comprise a large proportion of traffic fatalities every year. These dangerous conflicts tend to occur more frequently under conditions in which the pedestrian is difficult to detect, such as crowded urban settings and under low visibility. The recent surge of connected vehicle technology has led to the
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Jannat, M., Roldan, S. M., & Balk, S. A. (2019). Pedestrian Test Bed Phase II – Final Report (Report No. FHWA-SA-19-025). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/55622
Jannat, Mafruhatul, Stephanie M. Roldan, and Stacy A. Balk. Pedestrian Test Bed Phase II – Final Report. Report no. FHWA-SA-19-025. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2019. https://rosap.ntl.bts.gov/view/dot/55622.
Jannat, Mafruhatul, et al. Pedestrian Test Bed Phase II – Final Report. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2019, Report no. FHWA-SA-19-025, ROSA P. https://rosap.ntl.bts.gov/view/dot/55622.
In supporting State Departments of Transportation (DOTs) and metropolitan planning organizations (MPOs) in using geographic information systems, the Federal Highway Administration (FHWA) is publishing this case study report focusing on the creation and use of open data applications by transportation agencies. To gather information for this report,
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Supporting Files
Augustine, N., & Bressette, B. (2019). GIS Open Data: Case Studies of Select Transportation Agencies (Report No. FHWA-HEP-20-004;DOT-VNTSC-FHWA-19-13). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/53780
Augustine, Noah and Benjamin Bressette. GIS Open Data: Case Studies of Select Transportation Agencies. Report no. FHWA-HEP-20-004;DOT-VNTSC-FHWA-19-13. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/53780.
Augustine, Noah, and Benjamin Bressette GIS Open Data: Case Studies of Select Transportation Agencies. United States. Department of Transportation. Federal Highway Administration, 2019, Report no. FHWA-HEP-20-004;DOT-VNTSC-FHWA-19-13, ROSA P. https://rosap.ntl.bts.gov/view/dot/53780.
This document presents real-world examples of how State and local traffic managers and demand management professionals can work together to create a more comprehensive approach to proactively manage mobility and reliability concerns under different contexts. The document highlights the benefits of linking transportation demand management (TDM) and
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Gopalakrishna, D., Hsu, E., Kuhn, B., Schreffler, E., & Diggins, L. (2019). Strengthening Linkages between Transportation Demand Management and Traffic Management (Report No. FHWA-HOP-18-072). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/43578
Gopalakrishna, Deepak, Eva Hsu, Beverly Kuhn, Eric Schreffler, and L. Diggins. Strengthening Linkages between Transportation Demand Management and Traffic Management. Report no. FHWA-HOP-18-072. United States. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/43578.
Gopalakrishna, Deepak, et al. Strengthening Linkages between Transportation Demand Management and Traffic Management. United States. Federal Highway Administration, 2019, Report no. FHWA-HOP-18-072, ROSA P. https://rosap.ntl.bts.gov/view/dot/43578.
Every Day Counts (EDC) is the Federal Highway Administration’s program to advance a culture of innovation in the transportation community in partnership with public and private stakeholders. Through this State-based effort, FHWA coordinates rapid deployment of proven strategies and technologies to shorten the project delivery process, enhance roadw
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United States. Federal Highway Administration (2019). Every Day Counts: On-Ramp to Innovation - EDC-5 Progress Report #1, January – June 2019 (Report No. FHWA-19-CAI-016). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/44380
United States. Federal Highway Administration. Every Day Counts: On-Ramp to Innovation - EDC-5 Progress Report #1, January – June 2019. Report no. FHWA-19-CAI-016. United States. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/44380.
United States. Federal Highway Administration Every Day Counts: On-Ramp to Innovation - EDC-5 Progress Report #1, January – June 2019. United States. Federal Highway Administration, 2019, Report no. FHWA-19-CAI-016, ROSA P. https://rosap.ntl.bts.gov/view/dot/44380.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
2019-06-01
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Public Roads
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Public Roads is the quarterly magazine of the Federal Highway Administration (FHWA). Reading Public Roads is the easiest way to keep up-to-date on developments in federal highway policies, programs, and research and technology. More specifically, the magazine "covers" advances and innovations in highway/traffic research and technology, critical nat
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United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology (2019). Public Roads: Summer 2019 (Report No. FHWA-HRT-19-004). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/49181
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology. Public Roads: Summer 2019. Report no. FHWA-HRT-19-004. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2019. https://rosap.ntl.bts.gov/view/dot/49181.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology Public Roads: Summer 2019. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2019, Report no. FHWA-HRT-19-004, ROSA P. https://rosap.ntl.bts.gov/view/dot/49181.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2019-06-01
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PDF
Traffic Volume Trends is a monthly report based on hourly traffic count data reported by the States. These data are collected at approximately 5,000 continuous traffic counting locations nationwide and are used to estimate the percent change in traffic for the current month compared with the same month in the previous year. Estimates are re-adjuste
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2019). Traffic Volume Trends: June 2019. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/50066
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Traffic Volume Trends: June 2019. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2019. https://rosap.ntl.bts.gov/view/dot/50066.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Traffic Volume Trends: June 2019. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/50066.
Successes in Stewardship is a Federal Highway Administration (FHWA) bimonthly newsletter highlighting current best practices in stewardship and environmental review from around the country.
United States. Federal Highway Administration (2019). Successes in Stewardship - Section 106 Tribal Agreements: Strengthening Government-to-Government Partnerships and Accelerating Project Delivery. United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/54799
United States. Federal Highway Administration. Successes in Stewardship - Section 106 Tribal Agreements: Strengthening Government-to-Government Partnerships and Accelerating Project Delivery. United States. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/54799.
United States. Federal Highway Administration Successes in Stewardship - Section 106 Tribal Agreements: Strengthening Government-to-Government Partnerships and Accelerating Project Delivery. United States. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/54799.
The Tampa Hillsborough Expressway Authority (THEA) Connected Vehicle (CV) Pilot Deployment Program is intended to develop a suite of applications that utilize vehicle-to-infrastructure (V2I) and vehicle-to-vehicle (V2V) communication technology to reduce traffic congestion, improve safety, and decrease emissions. These CV applications support a fle
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Tampa Hillsborough Expressway Authority (2019). Connected Vehicle Pilot Deployment Program Phase 2, Operational Readiness Plan (ORP) –Tampa (THEA) (Report No. FHWA-JPO-17-464). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/50547
Tampa Hillsborough Expressway Authority. Connected Vehicle Pilot Deployment Program Phase 2, Operational Readiness Plan (ORP) –Tampa (THEA). Report no. FHWA-JPO-17-464. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019. https://rosap.ntl.bts.gov/view/dot/50547.
Tampa Hillsborough Expressway Authority Connected Vehicle Pilot Deployment Program Phase 2, Operational Readiness Plan (ORP) –Tampa (THEA). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2019, Report no. FHWA-JPO-17-464, ROSA P. https://rosap.ntl.bts.gov/view/dot/50547.
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