United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-05-13
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The Weekly 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 Adminis
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2022). Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 33, Data Complete Through 5/13/2022. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/62836
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. 33, Data Complete Through 5/13/2022. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2022. https://rosap.ntl.bts.gov/view/dot/62836.
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. 33, Data Complete Through 5/13/2022. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/62836.
The Heart of Iowa Regional Transit Agency (HIRTA) is one of the 5 awardees for Phase 1 of the Complete Trip – ITS4US contract for its proposed concept “Health Connector for the Most Vulnerable: An Inclusive Mobility Experience from Beginning to End” (Health Connector) by the United States Department of Transportation (USDOT). HIRTA has engaged with
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Ramsey, B., Mishra, S., Tse, H., & Guenin, H. (2022). Phase 1 Institutional, Partnership, and Financial Plan: Heart of Iowa Regional Transit Agency ITS4US Deployment Project (Report No. FHWA-JPO-21-907). United States. Department of Transportation. Federal Highway Administration. https://doi.org/10.21949/1527571
Ramsey, Brooke, Santosh Mishra, Hoki Tse, and Heidi Guenin. Phase 1 Institutional, Partnership, and Financial Plan: Heart of Iowa Regional Transit Agency ITS4US Deployment Project. Report no. FHWA-JPO-21-907. United States. Department of Transportation. Federal Highway Administration, 2022. https://doi.org/10.21949/1527571.
Ramsey, Brooke, et al. Phase 1 Institutional, Partnership, and Financial Plan: Heart of Iowa Regional Transit Agency ITS4US Deployment Project. United States. Department of Transportation. Federal Highway Administration, 2022, Report no. FHWA-JPO-21-907, ROSA P. https://doi.org/10.21949/1527571.
In September 2015, the U.S. Department of Transportation Intelligent Transportation Systems Joint Program Office selected three Connected Vehicle Pilot Deployment (CVPD) Program sites: Wyoming, New York City, NY, and Tampa, FL. Each deployment represents different potential settings for connected vehicle technologies and was comprised of different
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Balke, K., & Simek, C. (2022). Connected Vehicle Pilot Deployment Program Independent Evaluation: Mobility Impact Assessment—Tampa (THEA) (Report No. FHWA-JPO-22-923). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/62786
Balke, Kevin and Chris Simek. Connected Vehicle Pilot Deployment Program Independent Evaluation: Mobility Impact Assessment—Tampa (THEA). Report no. FHWA-JPO-22-923. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2022. https://rosap.ntl.bts.gov/view/dot/62786.
Balke, Kevin, and Chris Simek Connected Vehicle Pilot Deployment Program Independent Evaluation: Mobility Impact Assessment—Tampa (THEA). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2022, Report no. FHWA-JPO-22-923, ROSA P. https://rosap.ntl.bts.gov/view/dot/62786.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
2022-05-10
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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 (2022). CARMA Platform Version 4.0.3 [supporting software]. United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/89104
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology. CARMA Platform Version 4.0.3 [supporting software]. United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology, 2022. https://rosap.ntl.bts.gov/view/dot/89104.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology CARMA Platform Version 4.0.3 [supporting software]. United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/89104.
The final rule for the revised National Bridge Inspection Standards (NBIS) regulation (23 CFR 650, Subpart C) was published in the Federal Register1 on May 6, 2022. Most aspects of the rule become effective on June 6, 2022. The final rule addresses the following requirements of the Moving Ahead for Progress in the 21st Century Act (MAP-21) (Pub. L.
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Hartmann, J. (2022). Action: National Bridge Inspection Standards Final Rule. United States. Department of Transportation. Federal Highway Policy & Guidance Center. https://rosap.ntl.bts.gov/view/dot/77619
Hartmann, Joseph. Action: National Bridge Inspection Standards Final Rule. United States. Department of Transportation. Federal Highway Policy & Guidance Center, 2022. https://rosap.ntl.bts.gov/view/dot/77619.
Hartmann, Joseph Action: National Bridge Inspection Standards Final Rule. United States. Department of Transportation. Federal Highway Policy & Guidance Center, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/77619.
An update to 23 CFR part 650 Subpart C, National Bridge Inspection Standards (NBIS), was published on May 6, 2022. Section 650.315(f)(2) establishes the requirement for hands-on inspection of Nonredundant Steel Tension Members (NSTMs). State transportation departments, Federal Agencies, and Tribal governments (herein collectively referred to as “Ag
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Hartmann, J. (2022). Action: Inspection of Nonredundant Steel Tension Members. United States. Department of Transportation. Federal Highway Policy & Guidance Center. https://rosap.ntl.bts.gov/view/dot/77624
Hartmann, Joseph. Action: Inspection of Nonredundant Steel Tension Members. United States. Department of Transportation. Federal Highway Policy & Guidance Center, 2022. https://rosap.ntl.bts.gov/view/dot/77624.
Hartmann, Joseph Action: Inspection of Nonredundant Steel Tension Members. United States. Department of Transportation. Federal Highway Policy & Guidance Center, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/77624.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-05-06
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PDF
The Weekly 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 Adminis
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United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information (2022). Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 32, Data Complete Through 5/6/2022. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/62835
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. 32, Data Complete Through 5/6/2022. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2022. https://rosap.ntl.bts.gov/view/dot/62835.
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. 32, Data Complete Through 5/6/2022. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/62835.
State departments of transportation (State DOT) are required to consider extreme weather and resilience as part of the life-cycle planning and risk management analyses within a State asset management plan (TAMP) resulting from Section 11105 of the Bipartisan Infrastructure Law (BIL) changes to Title 23, United States Code (U.S.C.), Section 119(e)(4
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Kalla, H. (2022). Information: State Asset Management Plan Under BIL. United States. Department of Transportation. Federal Highway Policy & Guidance Center. https://rosap.ntl.bts.gov/view/dot/77618
Kalla, Hari. Information: State Asset Management Plan Under BIL. United States. Department of Transportation. Federal Highway Policy & Guidance Center, 2022. https://rosap.ntl.bts.gov/view/dot/77618.
Kalla, Hari Information: State Asset Management Plan Under BIL. United States. Department of Transportation. Federal Highway Policy & Guidance Center, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/77618.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2022-05-01
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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 (2022). Traffic Volume Trends: May 2022. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/63221
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Traffic Volume Trends: May 2022. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2022. https://rosap.ntl.bts.gov/view/dot/63221.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Traffic Volume Trends: May 2022. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/63221.
United States. Federal Highway Administration. Office of International Programs
2022-05-01
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The Federal Highway Administration (FHWA) Road Weather Management Program (RWMP) strives to sustainably strengthen the resiliency of the Nation’s world-class highway system by mitigating the impacts weather can have on highways and the environment. The RWMP’s vision, mission, and core values drive this pursuit through collaboration and leadership i
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United States. Federal Highway Administration. Office of International Programs (2022). Winter Maintenance Practices. United States. Federal Highway Administration. Office of International Programs. https://rosap.ntl.bts.gov/view/dot/87540
United States. Federal Highway Administration. Office of International Programs. Winter Maintenance Practices. United States. Federal Highway Administration. Office of International Programs, 2022. https://rosap.ntl.bts.gov/view/dot/87540.
United States. Federal Highway Administration. Office of International Programs Winter Maintenance Practices. United States. Federal Highway Administration. Office of International Programs, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/87540.
This report is intended for bridge owners, contractors, and their supporting professionals responsible for design, construction, materials, and maintenance who are interested in including ultra-high performance concrete (UHPC) in their bridge preservation and repair (P&R) toolkit. This document aims to familiarize the reader with the material mecha
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Haber, Z. B., Foden, A., McDonagh, M., Ocel, J. M., Zmetra, K., & Graybeal, B. A. (2022). Design and Construction of UHPC-Based Bridge Preservation and Repair Solutions (Report No. FHWA-HRT-22-065). United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development. https://rosap.ntl.bts.gov/view/dot/62435
Haber, Zachary B., Andrew Foden, Michael McDonagh, Justin M. Ocel, Kevin Zmetra, and Benjamin A. Graybeal. Design and Construction of UHPC-Based Bridge Preservation and Repair Solutions. Report no. FHWA-HRT-22-065. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development, 2022. https://rosap.ntl.bts.gov/view/dot/62435.
Haber, Zachary B., et al. Design and Construction of UHPC-Based Bridge Preservation and Repair Solutions. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure Research and Development, 2022, Report no. FHWA-HRT-22-065, ROSA P. https://rosap.ntl.bts.gov/view/dot/62435.
The 2009 Manual on Uniform Traffic Control Devices (MUTCD) provides various options for enhancing the conspicuity of traffic signs (Federal Highway Administration 2009). For the purposes of this study, “conspicuity” refers to the quality or state of standing out and attracting attention. MUTCD examples of enhanced conspicuity for signs are shown in
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Katz, B., Kissner, E., & Hallmark, S. (2022). Enhancing Conspicuity for Standard Signs and Retroreflectivity Strips on Posts [tech brief] (Report No. FHWA-HRT-22-066). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/62624
Katz, Bryan, Erin Kissner, and Shauna Hallmark. Enhancing Conspicuity for Standard Signs and Retroreflectivity Strips on Posts [tech brief]. Report no. FHWA-HRT-22-066. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2022. https://rosap.ntl.bts.gov/view/dot/62624.
Katz, Bryan, et al. Enhancing Conspicuity for Standard Signs and Retroreflectivity Strips on Posts [tech brief]. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2022, Report no. FHWA-HRT-22-066, ROSA P. https://rosap.ntl.bts.gov/view/dot/62624.
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure
2022-05-01
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To support Federal and State investments in extending broadband infrastructure, the Utah Department of Transportation (UDOT) developed several measures to make fiber conduit installation easier, quicker, and more cost-efficient along State highways and roads. Practices include a dedicated fiber optics office within UDOT that serves as a one-call sh
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United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure (2022). UDOT Takes Active Role in Facilitating Broadband Deployment [case study] (Report No. FHWA-HIF-22-040). United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure. https://rosap.ntl.bts.gov/view/dot/62796
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure. UDOT Takes Active Role in Facilitating Broadband Deployment [case study]. Report no. FHWA-HIF-22-040. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure, 2022. https://rosap.ntl.bts.gov/view/dot/62796.
United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure UDOT Takes Active Role in Facilitating Broadband Deployment [case study]. United States. Department of Transportation. Federal Highway Administration. Office of Infrastructure, 2022, Report no. FHWA-HIF-22-040, ROSA P. https://rosap.ntl.bts.gov/view/dot/62796.
United States. Department of Transportation. Federal Highway Administration. Office of Operations
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2022-05-01
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The emergence of travel time reliability evaluation has drastically enhanced the understanding of factors influencing transportation system performance and impacts to users. This analysis is frequently performed on historical data sets, but how do you predict future reliability? FHWA’s reliability analysis video series introduces the essential conc
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United States. Department of Transportation. Federal Highway Administration. Office of Operations, & United States. Department of Transportation. Office of Transportation Management (2022). Travel Time Reliability Analysis Video Series [brochure] (Report No. FHWA-HOP-22-041). United States. Department of Transportation. Federal Highway Administration. Office of Operations. https://rosap.ntl.bts.gov/view/dot/77861
United States. Department of Transportation. Federal Highway Administration. Office of Operations and United States. Department of Transportation. Office of Transportation Management. Travel Time Reliability Analysis Video Series [brochure]. Report no. FHWA-HOP-22-041. United States. Department of Transportation. Federal Highway Administration. Office of Operations, 2022. https://rosap.ntl.bts.gov/view/dot/77861.
United States. Department of Transportation. Federal Highway Administration. Office of Operations, et al. Travel Time Reliability Analysis Video Series [brochure]. United States. Department of Transportation. Federal Highway Administration. Office of Operations, 2022, Report no. FHWA-HOP-22-041, ROSA P. https://rosap.ntl.bts.gov/view/dot/77861.
Without adequate drainage, stormwater can accumulate on road surfaces creating safety hazards including vehicle hydroplaning, road spray, and obscured roadway markings. Therefore, it is essential for designers to have tools that accurately represent water accumulation, movement, and capture within the roadway environment so that criteria for allowa
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Xie, Z., Kilgore, R., & Zhang, N. (2022). Curb-Opening Inlet Interception On Grade [Technote] (Report No. FHWA-HRT-22-061). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/62628
Xie, Zhaoding, Roger Kilgore, and Nasi Zhang. Curb-Opening Inlet Interception On Grade [Technote]. Report no. FHWA-HRT-22-061. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2022. https://rosap.ntl.bts.gov/view/dot/62628.
Xie, Zhaoding, et al. Curb-Opening Inlet Interception On Grade [Technote]. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2022, Report no. FHWA-HRT-22-061, ROSA P. https://rosap.ntl.bts.gov/view/dot/62628.
This report presents the methodology and results of the safety impact assessment of five vehicle-to-vehicle (V2V) and four vehicle-toinfrastructure (V2I) safety applications that were deployed in New York City’s Connected Vehicle Pilot site. This assessment was based on the naturalistic driving experience of 3,000 vehicles that were equipped with t
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Lam, A., Chupp, W., Najm, W. G., Brewer, J., & Fallings, D. (2022). Safety Impact Assessment of New York City Connected Vehicle Pilot Safety Applications (Report No. FHWA-JPO-22-937). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office. https://rosap.ntl.bts.gov/view/dot/63319
Lam, Andy, William Chupp, Wassim G Najm, John Brewer, and Deirdre Fallings. Safety Impact Assessment of New York City Connected Vehicle Pilot Safety Applications. Report no. FHWA-JPO-22-937. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2022. https://rosap.ntl.bts.gov/view/dot/63319.
Lam, Andy, et al. Safety Impact Assessment of New York City Connected Vehicle Pilot Safety Applications. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office, 2022, Report no. FHWA-JPO-22-937, ROSA P. https://rosap.ntl.bts.gov/view/dot/63319.
United States. Department of Transportation. Federal Highway Administration. Office of Operations
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2022-05-01
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The emergence of travel time reliability as an approach to traffic analysis has drastically enhanced the understanding of factors influencing transportation system performance and impacts to users. Reliability analysis methods provide a more accurate representation of real-world travel experiences than traditional traffic analysis approaches.
United States. Department of Transportation. Federal Highway Administration. Office of Operations, & United States. Department of Transportation. Office of Transportation Management (2022). Incorporation of Travel Time Reliability Concepts within FHWA's Traffic Analysis Toolbox [Brochure] (Report No. FHWA-HOP-22-040). United States. Department of Transportation. Federal Highway Administration. Office of Operations. https://rosap.ntl.bts.gov/view/dot/77863
United States. Department of Transportation. Federal Highway Administration. Office of Operations and United States. Department of Transportation. Office of Transportation Management. Incorporation of Travel Time Reliability Concepts within FHWA's Traffic Analysis Toolbox [Brochure]. Report no. FHWA-HOP-22-040. United States. Department of Transportation. Federal Highway Administration. Office of Operations, 2022. https://rosap.ntl.bts.gov/view/dot/77863.
United States. Department of Transportation. Federal Highway Administration. Office of Operations, et al. Incorporation of Travel Time Reliability Concepts within FHWA's Traffic Analysis Toolbox [Brochure]. United States. Department of Transportation. Federal Highway Administration. Office of Operations, 2022, Report no. FHWA-HOP-22-040, ROSA P. https://rosap.ntl.bts.gov/view/dot/77863.
United States. Department of Transportation. Federal Highway Administration
2022-05-01
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BIL establishes the new Safe Streets and Roads for All (SS4A) discretionary grant program, which supports local initiatives to prevent death and serious injury on roads and streets, commonly referred to as "Vision Zero" or "Toward Zero Deaths" initiatives. The SS4A program supports the U.S. Department of Transportation’s (DOT) National Roadway Safe
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United States. Department of Transportation. Federal Highway Administration (2022). Safe Streets and Roads for All (SS4A). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/78859
United States. Department of Transportation. Federal Highway Administration. Safe Streets and Roads for All (SS4A). United States. Department of Transportation. Federal Highway Administration, 2022. https://rosap.ntl.bts.gov/view/dot/78859.
United States. Department of Transportation. Federal Highway Administration Safe Streets and Roads for All (SS4A). United States. Department of Transportation. Federal Highway Administration, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/78859.
United States. Department of Transportation. Federal Highway Administration
2022-05-01
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The United States Department of Transportation (U.S. DOT) is advancing research on the rapidly evolving field of micromobility. The Federal Highway Administration’s (FHWA) Office of Planning, Environment, and Realty is U.S. DOT’s lead convener on the topic, coordinating with offices across U.S. DOT and engaging with external partners on micromobili
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United States. Department of Transportation. Federal Highway Administration (2022). Shared Micromobility and Equity Primer. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/67050
United States. Department of Transportation. Federal Highway Administration. Shared Micromobility and Equity Primer. United States. Department of Transportation. Federal Highway Administration, 2022. https://rosap.ntl.bts.gov/view/dot/67050.
United States. Department of Transportation. Federal Highway Administration Shared Micromobility and Equity Primer. United States. Department of Transportation. Federal Highway Administration, 2022, ROSA P. https://rosap.ntl.bts.gov/view/dot/67050.
This report provides information on strategies to address truck emissions and noise at truck freight bottlenecks, including significant highway bottlenecks and truck access to intermodal connectors. The report includes case studies to demonstrate the potential benefits of various mitigation strategies at three locations. The report considers the ex
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Porter, C., Beagan, D. F., Koupal, J., Wayson, R. L., & Welch, E. (2022). Addressing Truck Emissions and Noise at Truck Freight Bottlenecks Final Report (Report No. FHWA-HEP-22-026). United States. Federal Highway Administration. Office of Planning, Environment, and Realty. https://rosap.ntl.bts.gov/view/dot/64307
Porter, Christopher, Daniel F. Beagan, John Koupal, Roger L. Wayson, and Elizabeth Welch. Addressing Truck Emissions and Noise at Truck Freight Bottlenecks Final Report. Report no. FHWA-HEP-22-026. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2022. https://rosap.ntl.bts.gov/view/dot/64307.
Porter, Christopher, et al. Addressing Truck Emissions and Noise at Truck Freight Bottlenecks Final Report. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2022, Report no. FHWA-HEP-22-026, ROSA P. https://rosap.ntl.bts.gov/view/dot/64307.
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