United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-04-23
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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 (2024). Monthly Motor Fuel Reported by States: December 2023 (Report No. FHWA-PL-024-008). United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/74448
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Monthly Motor Fuel Reported by States: December 2023. Report no. FHWA-PL-024-008. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2024. https://rosap.ntl.bts.gov/view/dot/74448.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Monthly Motor Fuel Reported by States: December 2023. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2024, Report no. FHWA-PL-024-008, ROSA P. https://rosap.ntl.bts.gov/view/dot/74448.
United States. Department of Transportation. Federal Highway Administration
2024-04-22
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A 1931 Graham-Paige Vehicle once used by the US Bureau of Public Roads (BPR), currently the Federal Highway Administration, is now in the possession of the Western Federal Lands Highway Division (WFL) in Vancouver, Washington.
United States. Department of Transportation. Federal Highway Administration (2024). Bureau of Public Roads Vehicle. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/75778
United States. Department of Transportation. Federal Highway Administration. Bureau of Public Roads Vehicle. United States. Department of Transportation. Federal Highway Administration, 2024. https://rosap.ntl.bts.gov/view/dot/75778.
United States. Department of Transportation. Federal Highway Administration Bureau of Public Roads Vehicle. United States. Department of Transportation. Federal Highway Administration, 2024, ROSA P. https://rosap.ntl.bts.gov/view/dot/75778.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
2024-04-19
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ZIP
The Federal Highway Administration (FHWA) developed the innovative CARMASM Platform to encourage collaboration with the goal of improving transportation efficiency and safety. FHWA's interest in advancing Transportation Systems Management and Operations (TSMO) strategies with automated driving technology is focused on how infrastructure can move tr
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United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology (2024). CARMA Platform Version 4.5.0 [supporting software]. United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/89111
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology. CARMA Platform Version 4.5.0 [supporting software]. United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology, 2024. https://rosap.ntl.bts.gov/view/dot/89111.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology CARMA Platform Version 4.5.0 [supporting software]. United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology, 2024, ROSA P. https://rosap.ntl.bts.gov/view/dot/89111.
United States. Department of Transportation. Federal Highway Administration
2024-04-17
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The City of Denver is funding shared e-bike systems in neighborhoods with limited and unreliable transit access to advance its climate and equity goals. Voters created a local $40 million per year Climate Protection Fund (CPF) financed by a .25 percent local sales tax to fund climate initiatives, including a shared e-bike library in northeast Denve
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United States. Department of Transportation. Federal Highway Administration (2024). E-Bike Libraries Advance Mobility Options that Incorporate Equity and Climate Goals in Denver, Colorado (Report No. FHWA-HEP-24-032). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/77759
United States. Department of Transportation. Federal Highway Administration. E-Bike Libraries Advance Mobility Options that Incorporate Equity and Climate Goals in Denver, Colorado. Report no. FHWA-HEP-24-032. United States. Department of Transportation. Federal Highway Administration, 2024. https://rosap.ntl.bts.gov/view/dot/77759.
United States. Department of Transportation. Federal Highway Administration E-Bike Libraries Advance Mobility Options that Incorporate Equity and Climate Goals in Denver, Colorado. United States. Department of Transportation. Federal Highway Administration, 2024, Report no. FHWA-HEP-24-032, ROSA P. https://rosap.ntl.bts.gov/view/dot/77759.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-04-17
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Special Issue - Weekly Motor Fuel Report
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The Gasoline Product Supplied report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Administration
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2024). Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 28, Data Complete Through 4/12/2024. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/74309
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 28, Data Complete Through 4/12/2024. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2024. https://rosap.ntl.bts.gov/view/dot/74309.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 28, Data Complete Through 4/12/2024. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2024, ROSA P. https://rosap.ntl.bts.gov/view/dot/74309.
United States. Department of Transportation. Federal Highway Administration
2024-04-17
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Speaking Points - The Current State of the Workforce - Addressing Workforce Construction Challenges: State and Organizational Efforts - Tools for Transforming Highway Construction Careers - Advancements and Initiatives in Highway Construction Workforce Development.
United States. Department of Transportation. Federal Highway Administration (2024). Highway Construction Workforce Partnership: Strategic Workforce Development. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/89569
United States. Department of Transportation. Federal Highway Administration. Highway Construction Workforce Partnership: Strategic Workforce Development. United States. Department of Transportation. Federal Highway Administration, 2024. https://rosap.ntl.bts.gov/view/dot/89569.
United States. Department of Transportation. Federal Highway Administration Highway Construction Workforce Partnership: Strategic Workforce Development. United States. Department of Transportation. Federal Highway Administration, 2024, ROSA P. https://rosap.ntl.bts.gov/view/dot/89569.
United States. Department of Transportation. Federal Highway Administration
2024-04-17
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Put plainly, substance use affects more than your mind and body. It affects your health, your colleagues, and your future. If you or a colleague face drug addiction and would like help, please explore the resources available here to guide you.
United States. Department of Transportation. Federal Highway Administration (2024). Safeguarding Our Worksite: Why Construction Workers Must Stay Drug-Free. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/89566
United States. Department of Transportation. Federal Highway Administration. Safeguarding Our Worksite: Why Construction Workers Must Stay Drug-Free. United States. Department of Transportation. Federal Highway Administration, 2024. https://rosap.ntl.bts.gov/view/dot/89566.
United States. Department of Transportation. Federal Highway Administration Safeguarding Our Worksite: Why Construction Workers Must Stay Drug-Free. United States. Department of Transportation. Federal Highway Administration, 2024, ROSA P. https://rosap.ntl.bts.gov/view/dot/89566.
This guidance memorandum supersedes our June 26, 2008, memorandum on this subject with the same title. The revision is necessary to provide consistency with statutory revisions under the Moving Ahead for Progress in the 21st Century (MAP-21) Act (Pub. L. 112-141), the Fixing America's Surface Transportation (FAST) Act (Pub. L. 114-94), and the Infr
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Marrero, M. (2024). Procurement of Federal-aid Construction Projects Guidance [Memorandum]. United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements. https://rosap.ntl.bts.gov/view/dot/92990
Marrero, Moises. Procurement of Federal-aid Construction Projects Guidance [Memorandum]. United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements, 2024. https://rosap.ntl.bts.gov/view/dot/92990.
Marrero, Moises Procurement of Federal-aid Construction Projects Guidance [Memorandum]. United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements, 2024, ROSA P. https://rosap.ntl.bts.gov/view/dot/92990.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-04-10
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Special Issue - Weekly Motor Fuel Report
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The Gasoline Product Supplied report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Administration
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2024). Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 27, Data Complete Through 4/5/2024. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/74270
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 27, Data Complete Through 4/5/2024. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2024. https://rosap.ntl.bts.gov/view/dot/74270.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 27, Data Complete Through 4/5/2024. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2024, ROSA P. https://rosap.ntl.bts.gov/view/dot/74270.
United States. Department of Transportation. Federal Highway Administration
2024-04-04
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This document contains frequently asked questions and answers (Q&As) for the National Bridge Inspection Standards (NBIS) regulation, 23 CFR part 650, subpart C.
United States. Department of Transportation. Federal Highway Administration (2024). Questions and Answers on the National Bridge Inspection Standards, 23 CFR Part 650, Subpart C. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/92798
United States. Department of Transportation. Federal Highway Administration. Questions and Answers on the National Bridge Inspection Standards, 23 CFR Part 650, Subpart C. United States. Department of Transportation. Federal Highway Administration, 2024. https://rosap.ntl.bts.gov/view/dot/92798.
United States. Department of Transportation. Federal Highway Administration Questions and Answers on the National Bridge Inspection Standards, 23 CFR Part 650, Subpart C. United States. Department of Transportation. Federal Highway Administration, 2024, ROSA P. https://rosap.ntl.bts.gov/view/dot/92798.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2024-04-03
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Special Issue - Weekly Motor Fuel Report
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The Gasoline Product Supplied report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Administration
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2024). Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 26, Data Complete Through 3/29/2024. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/74169
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 26, Data Complete Through 3/29/2024. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2024. https://rosap.ntl.bts.gov/view/dot/74169.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 26, Data Complete Through 3/29/2024. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2024, ROSA P. https://rosap.ntl.bts.gov/view/dot/74169.
This report documents the results and technical performance analysis of the proof-of-concept Virtual Open Innovation Collaborative Environment for Safety (VOICES)(2) Systems Integration Test 1 (SIT-1)(1) during the months of August and September 2022. VOICES SIT-1 provided a proof of concept that demonstrated how four simulation nodes across three
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Lou, Y., Loughran, A., Smet, J., Slattery, E., Laqui, R., & Chou, D. (2024). VOICES Cooperative Driving Automation (CDA) Proof-of-Concept Systems Integration Test 1 (Report No. FHWA-HRT-24-072). United States. Federal Highway Administration. Office of Safety and Operations Research and Development. https://rosap.ntl.bts.gov/view/dot/74273
Lou, Yingyan, Andrew Loughran, Jonathan Smet, Ethan Slattery, Robin Laqui, and Danielle Chou. VOICES Cooperative Driving Automation (CDA) Proof-of-Concept Systems Integration Test 1. Report no. FHWA-HRT-24-072. United States. Federal Highway Administration. Office of Safety and Operations Research and Development, 2024. https://rosap.ntl.bts.gov/view/dot/74273.
Lou, Yingyan, et al. VOICES Cooperative Driving Automation (CDA) Proof-of-Concept Systems Integration Test 1. United States. Federal Highway Administration. Office of Safety and Operations Research and Development, 2024, Report no. FHWA-HRT-24-072, ROSA P. https://rosap.ntl.bts.gov/view/dot/74273.
A traffic management system (TMS) is composed of a complex, integrated blend of hardware, software, and people performing a range of functions and actions. TMS assets are the physical elements of a TMS that support the reliable operation of the TMS, including the hardware, software, infrastructure, or equipment required by a TMS, such as cabinets,
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Weatherford, M., Schroeder, J. L., Okunieff, P., & Wu, J. (2024). Managing Traffic Management Systems Assets (Report No. FHWA-HRT-24-088). United States. Federal Highway Administration. Office of Safety and Operations Research and Development. https://rosap.ntl.bts.gov/view/dot/74081
Weatherford, Matt, Jeremy L. Schroeder, Polly Okunieff, and Jason Wu. Managing Traffic Management Systems Assets. Report no. FHWA-HRT-24-088. United States. Federal Highway Administration. Office of Safety and Operations Research and Development, 2024. https://rosap.ntl.bts.gov/view/dot/74081.
Weatherford, Matt, et al. Managing Traffic Management Systems Assets. United States. Federal Highway Administration. Office of Safety and Operations Research and Development, 2024, Report no. FHWA-HRT-24-088, ROSA P. https://rosap.ntl.bts.gov/view/dot/74081.
The Cooperative Driving Automation (CDA) Annual Report highlights the achievements of the CDA program and discusses the use cases that were created and researched to further overall CDA program objectives to enable a cooperative, safe, efficient, and sustainable transportation system for all users. This report also details engagement activities wit
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Balse, A., Bellamkonda, M., Cooper, Z. R., Ghiasi, A., Huang, Z., Laqui, R., Leslie, E., Lou, Y., Marwadi, S., Moyer, S., Nieto, F. P., Osman, O. A., Rashid, K. M., Racha, S., Soleimaniamiri, S., Tyagi, A., & Urban, Z. W. (2024). 2022 CDA Annual Report (Report No. FHWA-HRT-24-089). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/76958
Balse, Animesh, Mitali Bellamkonda, Zachary R. Cooper, Amir Ghiasi, Zhitong Huang, Robin Laqui, and Ed Leslie, et al.. 2022 CDA Annual Report. Report no. FHWA-HRT-24-089. United States. Department of Transportation. Federal Highway Administration, 2024. https://rosap.ntl.bts.gov/view/dot/76958.
Balse, Animesh, et al. 2022 CDA Annual Report. United States. Department of Transportation. Federal Highway Administration, 2024, Report no. FHWA-HRT-24-089, ROSA P. https://rosap.ntl.bts.gov/view/dot/76958.
United States. Department of Transportation. Federal Highway Administration
2024-04-01
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This flyer provides transportation practitioners and other stakeholders with a resource that identifies and describes current capabilities, best practices, and future data and analysis needs to quantify the safety performance effects of the multiple safety treatments agencies implement simultaneously during Complete Streets projects.
United States. Department of Transportation. Federal Highway Administration (2024). Complete Streets - Safety Analysis (Report No. FHWA-HRT-24-041). United States. Department of Transportation. Federal Highway Administration. https://doi.org/10.21949/1521475
United States. Department of Transportation. Federal Highway Administration. Complete Streets - Safety Analysis. Report no. FHWA-HRT-24-041. United States. Department of Transportation. Federal Highway Administration, 2024. https://doi.org/10.21949/1521475.
United States. Department of Transportation. Federal Highway Administration Complete Streets - Safety Analysis. United States. Department of Transportation. Federal Highway Administration, 2024, Report no. FHWA-HRT-24-041, ROSA P. https://doi.org/10.21949/1521475.
The Federal Highway Administration's Traffic Noise Model (TNM) version 3.2 was released in January 2024. The software updates in this version of TNM were focused on integrating the capabilities of the Roadway Construction Noise Model version 2.0 into the TNM 3.1 architecture. Additional bug fixes and model improvements were also included. This memo
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Son, S., & Hastings, A. L. (2024). Traffic Noise Model 3.2 Addendum to the TNM 3.0 Validation Report (Report No. FHWA-HEP-24-033). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/80944
Son, Sophie and Aaron L. Hastings. Traffic Noise Model 3.2 Addendum to the TNM 3.0 Validation Report. Report no. FHWA-HEP-24-033. United States. Department of Transportation. Federal Highway Administration, 2024. https://rosap.ntl.bts.gov/view/dot/80944.
Son, Sophie, and Aaron L. Hastings Traffic Noise Model 3.2 Addendum to the TNM 3.0 Validation Report. United States. Department of Transportation. Federal Highway Administration, 2024, Report no. FHWA-HEP-24-033, ROSA P. https://rosap.ntl.bts.gov/view/dot/80944.
This research leveraged the Second Strategic Highway Research Program naturalistic driving study (NDS) datasets (https://insight.shrp2nds.us/) to improve understanding of driving behavior, particularly car-following behavior from passenger vehicles on freeway segments under good weather and daytime conditions, and proposed a calibration process for
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Medina, J. C., Malekloo, A., Kersavage, K., Porter, R. J., & Liu, X. C. (2024). Verification and Calibration of Microscopic Traffic Simulation Using Driver Behavior and Car-Following Metrics for Freeway Segments (Report No. FHWA-HRT-24-103). United States. Federal Highway Administration. Office of Safety and Operations Research and Development. https://rosap.ntl.bts.gov/view/dot/74233
Medina, Juan C., Arman Malekloo, Kristin Kersavage, Richard J. Porter, and Xiaoyue Cathy Liu. Verification and Calibration of Microscopic Traffic Simulation Using Driver Behavior and Car-Following Metrics for Freeway Segments. Report no. FHWA-HRT-24-103. United States. Federal Highway Administration. Office of Safety and Operations Research and Development, 2024. https://rosap.ntl.bts.gov/view/dot/74233.
Medina, Juan C., et al. Verification and Calibration of Microscopic Traffic Simulation Using Driver Behavior and Car-Following Metrics for Freeway Segments. United States. Federal Highway Administration. Office of Safety and Operations Research and Development, 2024, Report no. FHWA-HRT-24-103, ROSA P. https://rosap.ntl.bts.gov/view/dot/74233.
United States. Department of Transportation. Federal Highway Administration
2024-04-01
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Sustainability has become a focus of cement production. Cement is second to water as humanity’s most used substance. According to U.S. Environmental Protection Agency data, the manufacture of cement accounts for 1.25 percent of U.S. carbon emissions.(1) As a result, the desire for low-carbon cement has increased. The Federal Highway Administration’
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United States. Department of Transportation. Federal Highway Administration (2024). Evaluating and Implementing CC-Ⅰ-L Cement for the Next Generation of Concrete Bridge Construction (Report No. FHWA-HRT-24-057). United States. Department of Transportation. Federal Highway Administration. https://doi.org/10.21949/1521491
United States. Department of Transportation. Federal Highway Administration. Evaluating and Implementing CC-Ⅰ-L Cement for the Next Generation of Concrete Bridge Construction. Report no. FHWA-HRT-24-057. United States. Department of Transportation. Federal Highway Administration, 2024. https://doi.org/10.21949/1521491.
United States. Department of Transportation. Federal Highway Administration Evaluating and Implementing CC-Ⅰ-L Cement for the Next Generation of Concrete Bridge Construction. United States. Department of Transportation. Federal Highway Administration, 2024, Report no. FHWA-HRT-24-057, ROSA P. https://doi.org/10.21949/1521491.
Traffic management systems (TMSs) help transportation agencies manage roadway capacity as well as traffic demand to deliver safe, reliable, and efficient travel. As agencies look to actively manage their transportation systems, they turn to various analytic techniques—often embedded in decision support methods and tools—that help them better monito
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Shah, V., Pecheux, B., Kraemer, S., & Ledbetter, G. (2024). Predictive Analytics for Traffic Management Systems (Report No. FHWA-HRT-24-091). United States. Federal Highway Administration. Office of Safety and Operations Research and Development. https://rosap.ntl.bts.gov/view/dot/74275
Shah, Vaishali, B. Pecheux, Sara Kraemer, and Gene Ledbetter. Predictive Analytics for Traffic Management Systems. Report no. FHWA-HRT-24-091. United States. Federal Highway Administration. Office of Safety and Operations Research and Development, 2024. https://rosap.ntl.bts.gov/view/dot/74275.
Shah, Vaishali, et al. Predictive Analytics for Traffic Management Systems. United States. Federal Highway Administration. Office of Safety and Operations Research and Development, 2024, Report no. FHWA-HRT-24-091, ROSA P. https://rosap.ntl.bts.gov/view/dot/74275.
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