United States. Department of Transportation. Federal Highway Administration. Office of Safety
2020-06-01
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The Federal Highway Administration’s (FHWA) Safety Compass newsletter aims to increase highway safety awareness and to provide resources to the highway safety community to help save lives. The newsletter is published three times a year, and includes articles on safety-focused offerings from FHWA, other DOT modes; our State, Local, and Tribal partne
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United States. Department of Transportation. Federal Highway Administration. Office of Safety (2020). Safety Compass Newsletter - Summer 2020: Volume 14 Issue 2. United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/55471
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Safety Compass Newsletter - Summer 2020: Volume 14 Issue 2. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2020. https://rosap.ntl.bts.gov/view/dot/55471.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Safety Compass Newsletter - Summer 2020: Volume 14 Issue 2. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/55471.
This case study covers the overall building information modeling (BIM) for infrastructure approach used in the Kew Gardens Interchange (KGI) project, as well as considerations for model development and positive impacts to the project as a result of BIM use.
Leite, F. (2020). NYSDOT Kew Gardens Project: BIM as an As-Built Record (Report No. FHWA-HIF-20-065). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/50668
Leite, Fernanda. NYSDOT Kew Gardens Project: BIM as an As-Built Record. Report no. FHWA-HIF-20-065. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/50668.
Leite, Fernanda NYSDOT Kew Gardens Project: BIM as an As-Built Record. United States. Federal Highway Administration, 2020, Report no. FHWA-HIF-20-065, ROSA P. https://rosap.ntl.bts.gov/view/dot/50668.
Alkali—silica reaction (ASR) is a chemical distress mechanism that adversely affects the service life of concrete pavements. Key aspects of the reaction, such as the roles of calcium and aluminum on the structure of the gel and their correlation with swelling properties, have not yet been fully understood owing to the complex reaction mechanism. Th
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Balachandran, C., Munoz, J. F., & Arnold, T. (2020). Applying Raman Spectroscopy to Study Alkali-Silica Reaction Gels (Report No. FHWA-HRT-20-042). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/49715
Balachandran, Chandni, Jose F. Munoz, and Terry Arnold. Applying Raman Spectroscopy to Study Alkali-Silica Reaction Gels. Report no. FHWA-HRT-20-042. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020. https://rosap.ntl.bts.gov/view/dot/49715.
Balachandran, Chandni, et al. Applying Raman Spectroscopy to Study Alkali-Silica Reaction Gels. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2020, Report no. FHWA-HRT-20-042, ROSA P. https://rosap.ntl.bts.gov/view/dot/49715.
This study investigated the safety effectiveness of the flashing yellow arrow (FYA) treatment at signalized intersections. One objective of this strategy was to reduce the frequency of left-turn (LT) crashes, especially those that involve a collision between left turns and vehicles traveling straight through from the opposite direction (also called
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Srinivasan, R., Lan, B., Carter, D., Smith, S., & Signor, K. (2020). Safety Evaluation of Flashing Yellow Arrows at Signalized Intersections [techbrief] (Report No. FHWA-HRT-19-035). United States. Federal Highway Administration. Office of Safety Research and Development. https://rosap.ntl.bts.gov/view/dot/49718
Srinivasan, Raghavan, Bo Lan, Daniel Carter, Sarah Smith, and Kari Signor. Safety Evaluation of Flashing Yellow Arrows at Signalized Intersections [techbrief]. Report no. FHWA-HRT-19-035. United States. Federal Highway Administration. Office of Safety Research and Development, 2020. https://rosap.ntl.bts.gov/view/dot/49718.
Srinivasan, Raghavan, et al. Safety Evaluation of Flashing Yellow Arrows at Signalized Intersections [techbrief]. United States. Federal Highway Administration. Office of Safety Research and Development, 2020, Report no. FHWA-HRT-19-035, ROSA P. https://rosap.ntl.bts.gov/view/dot/49718.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2020-06-01
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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 (2020). Traffic Volume Trends: June 2020. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/50674
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Traffic Volume Trends: June 2020. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2020. https://rosap.ntl.bts.gov/view/dot/50674.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Traffic Volume Trends: June 2020. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/50674.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
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2020-06-01
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Intersection Control Evaluation (ICE) is a data-driven, performance-based framework and approach used to objectively screen alternatives and identify an optimal geometric and control solution for an intersection. A growing number of transportation agencies are developing and adopting ICE policies. Although there are differences among these ICE poli
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United States. Department of Transportation. Federal Highway Administration. Office of Safety, & United States. Department of Transportation. Federal Highway Administration (2020). Primer on Intersection Control Evaluation (ICE) [Revised June 2020] (Report No. FHWA-SA-18-076). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/67037
United States. Department of Transportation. Federal Highway Administration. Office of Safety and United States. Department of Transportation. Federal Highway Administration. Primer on Intersection Control Evaluation (ICE) [Revised June 2020]. Report no. FHWA-SA-18-076. United States. Department of Transportation. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/67037.
United States. Department of Transportation. Federal Highway Administration. Office of Safety, et al. Primer on Intersection Control Evaluation (ICE) [Revised June 2020]. United States. Department of Transportation. Federal Highway Administration, 2020, Report no. FHWA-SA-18-076, ROSA P. https://rosap.ntl.bts.gov/view/dot/67037.
Scofield, L., & Gross, J. (2020). Pavement Preservation How: Georgia, Alabama, and South Carolina EDC-4 Peer-to-Peer Exchanges (Report No. FHWA-HIF-20-009). Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/51722
Scofield, Larry and Jerod Gross. Pavement Preservation How: Georgia, Alabama, and South Carolina EDC-4 Peer-to-Peer Exchanges. Report no. FHWA-HIF-20-009. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/51722.
Scofield, Larry, and Jerod Gross Pavement Preservation How: Georgia, Alabama, and South Carolina EDC-4 Peer-to-Peer Exchanges. Federal Highway Administration (U.S.), 2020, Report no. FHWA-HIF-20-009, ROSA P. https://rosap.ntl.bts.gov/view/dot/51722.
Scofield, L., & Gross, J. (2020). Pavement Preservation How: North Dakota, Montana, South Dakota, and Wyoming EDC-4 Peer-to-Peer Exchanges (Report No. FHWA-HIF-20-014). Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/51726
Scofield, Larry and Jerod Gross. Pavement Preservation How: North Dakota, Montana, South Dakota, and Wyoming EDC-4 Peer-to-Peer Exchanges. Report no. FHWA-HIF-20-014. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/51726.
Scofield, Larry, and Jerod Gross Pavement Preservation How: North Dakota, Montana, South Dakota, and Wyoming EDC-4 Peer-to-Peer Exchanges. Federal Highway Administration (U.S.), 2020, Report no. FHWA-HIF-20-014, ROSA P. https://rosap.ntl.bts.gov/view/dot/51726.
United States. Department of Transportation. Federal Highway Administration
2020-06-01
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NextGen NHTS Newsletter
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This newsletter covers the latest updates for the National Household Travel Survey (NHTS) program.
United States. Department of Transportation. Federal Highway Administration (2020). NextGen NHTS Newsletter: Summer 2020. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/85015
United States. Department of Transportation. Federal Highway Administration. NextGen NHTS Newsletter: Summer 2020. United States. Department of Transportation. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/85015.
United States. Department of Transportation. Federal Highway Administration NextGen NHTS Newsletter: Summer 2020. United States. Department of Transportation. Federal Highway Administration, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/85015.
The Federal Highway Administration’s (FHWA) NDE Laboratory has developed an NDE Web Manual, a web tool for assisting bridge practitioners with the selection of NDE technologies for the condition assessment of bridge decks and superstructures. This manual presents a comprehensive selection on and descriptions of NDE technologies to fill a gap betwee
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United States. Federal Highway Administration (2020). FAST NDE Laboratory: FHWA Advanced Sensing Technology Nondestructive Evaluation [brochure] (Report No. FHWA-HRT-20-054). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/54579
United States. Federal Highway Administration. FAST NDE Laboratory: FHWA Advanced Sensing Technology Nondestructive Evaluation [brochure]. Report no. FHWA-HRT-20-054. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/54579.
United States. Federal Highway Administration FAST NDE Laboratory: FHWA Advanced Sensing Technology Nondestructive Evaluation [brochure]. United States. Federal Highway Administration, 2020, Report no. FHWA-HRT-20-054, ROSA P. https://rosap.ntl.bts.gov/view/dot/54579.
Scofield, L., & Gross, J. (2020). Pavement Preservation How: New Hampshire, Massachusetts, Maine, and Vermont EDC-4 Peer-to-Peer Exchanges (Report No. FHWA-HIF-20-013). Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/51727
Scofield, Larry and Jerod Gross. Pavement Preservation How: New Hampshire, Massachusetts, Maine, and Vermont EDC-4 Peer-to-Peer Exchanges. Report no. FHWA-HIF-20-013. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/51727.
Scofield, Larry, and Jerod Gross Pavement Preservation How: New Hampshire, Massachusetts, Maine, and Vermont EDC-4 Peer-to-Peer Exchanges. Federal Highway Administration (U.S.), 2020, Report no. FHWA-HIF-20-013, ROSA P. https://rosap.ntl.bts.gov/view/dot/51727.
Scofield, L., & Gross, J. (2020). Pavement Preservation How: Arizona, Texas, Utah, and New Mexico EDC-4 Peer-to-Peer Exchanges (Report No. FHWA-HIF-20-007). Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/51720
Scofield, Larry and Jerod Gross. Pavement Preservation How: Arizona, Texas, Utah, and New Mexico EDC-4 Peer-to-Peer Exchanges. Report no. FHWA-HIF-20-007. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/51720.
Scofield, Larry, and Jerod Gross Pavement Preservation How: Arizona, Texas, Utah, and New Mexico EDC-4 Peer-to-Peer Exchanges. Federal Highway Administration (U.S.), 2020, Report no. FHWA-HIF-20-007, ROSA P. https://rosap.ntl.bts.gov/view/dot/51720.
Scofield, L., & Gross, J. (2020). Pavement Preservation How: Delaware, Maryland, New Jersey, and Pennsylvania EDC-4 Peer-to-Peer Exchanges (Report No. FHWA-HIF-20-008). Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/51721
Scofield, Larry and Jerod Gross. Pavement Preservation How: Delaware, Maryland, New Jersey, and Pennsylvania EDC-4 Peer-to-Peer Exchanges. Report no. FHWA-HIF-20-008. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/51721.
Scofield, Larry, and Jerod Gross Pavement Preservation How: Delaware, Maryland, New Jersey, and Pennsylvania EDC-4 Peer-to-Peer Exchanges. Federal Highway Administration (U.S.), 2020, Report no. FHWA-HIF-20-008, ROSA P. https://rosap.ntl.bts.gov/view/dot/51721.
This Report presents summary findings form the 2019 ITS JPO Connected Vehicle (CV) and Automated Vehicle (AV) Survey. The survey was administered online to freeway, arterial and transit agencies from 78 large metropolitan areas and 30 medium size cities (the same survey population as previous Deployment Tracking Surveys). Online data collection ran
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Chajka-Cadin, L., Petrella, M., & Plotnick, S. (2020). Intelligent Transportation Systems Deployment: Findings from the 2019 Connected Vehicle and Automated Vehicle Survey (Report No. FHWA-JPO-20-807). United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office (ITS JPO). https://rosap.ntl.bts.gov/view/dot/50729
Chajka-Cadin, Lora, Margaret Petrella, and Sarah Plotnick. Intelligent Transportation Systems Deployment: Findings from the 2019 Connected Vehicle and Automated Vehicle Survey. Report no. FHWA-JPO-20-807. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office (ITS JPO), 2020. https://rosap.ntl.bts.gov/view/dot/50729.
Chajka-Cadin, Lora, et al. Intelligent Transportation Systems Deployment: Findings from the 2019 Connected Vehicle and Automated Vehicle Survey. United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office (ITS JPO), 2020, Report no. FHWA-JPO-20-807, ROSA P. https://rosap.ntl.bts.gov/view/dot/50729.
Federal Highway Administration (U.S.) (2020). Peer-to-Peer Exchanges: Revitalizing and Growing Construction Partnering (Report No. FHWA-HIF-20-048). Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/50772
Federal Highway Administration (U.S.). Peer-to-Peer Exchanges: Revitalizing and Growing Construction Partnering. Report no. FHWA-HIF-20-048. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/50772.
Federal Highway Administration (U.S.) Peer-to-Peer Exchanges: Revitalizing and Growing Construction Partnering. Federal Highway Administration (U.S.), 2020, Report no. FHWA-HIF-20-048, ROSA P. https://rosap.ntl.bts.gov/view/dot/50772.
Construction inspectors advance e-Construction practices by working with digital inspection technology such as global navigation satellite system rovers, mobile devices, and e-ticketing. However, the use of digital design data during construction has been limited—until now. The industry is shifting toward maximizing the use of digital data across p
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United States. Federal Highway Administration (2020). Indiana and Ohio DOT Collaborative Solutions for Digital Construction Inspection : e-Construction & Partnering Case Study (Report No. FHWA-HIF-20-051). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/50673
United States. Federal Highway Administration. Indiana and Ohio DOT Collaborative Solutions for Digital Construction Inspection : e-Construction & Partnering Case Study. Report no. FHWA-HIF-20-051. United States. Federal Highway Administration, 2020. https://rosap.ntl.bts.gov/view/dot/50673.
United States. Federal Highway Administration Indiana and Ohio DOT Collaborative Solutions for Digital Construction Inspection : e-Construction & Partnering Case Study. United States. Federal Highway Administration, 2020, Report no. FHWA-HIF-20-051, ROSA P. https://rosap.ntl.bts.gov/view/dot/50673.
Federal Highway Administration (U.S.) (2020). Peer-to-Peer Exchange: Implementation of Automated Workflows (Report No. FHWA-HIF-20-047). Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/51718
Federal Highway Administration (U.S.). Peer-to-Peer Exchange: Implementation of Automated Workflows. Report no. FHWA-HIF-20-047. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/51718.
Federal Highway Administration (U.S.) Peer-to-Peer Exchange: Implementation of Automated Workflows. Federal Highway Administration (U.S.), 2020, Report no. FHWA-HIF-20-047, ROSA P. https://rosap.ntl.bts.gov/view/dot/51718.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2020-06-01
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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 (2020). Pedestrian and Bike Forum Newsletter - Volume 80, Summer 2020. United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/54810
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Pedestrian and Bike Forum Newsletter - Volume 80, Summer 2020. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2020. https://rosap.ntl.bts.gov/view/dot/54810.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Pedestrian and Bike Forum Newsletter - Volume 80, Summer 2020. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2020, ROSA P. https://rosap.ntl.bts.gov/view/dot/54810.
Federal Highway Administration (U.S.) (2020). May/June 2020 Air Quality and Sustainable Transportation Highlight (Report No. FHWA-HEP-20-038). Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/53688
Federal Highway Administration (U.S.). May/June 2020 Air Quality and Sustainable Transportation Highlight. Report no. FHWA-HEP-20-038. Federal Highway Administration (U.S.), 2020. https://rosap.ntl.bts.gov/view/dot/53688.
Federal Highway Administration (U.S.) May/June 2020 Air Quality and Sustainable Transportation Highlight. Federal Highway Administration (U.S.), 2020, Report no. FHWA-HEP-20-038, ROSA P. https://rosap.ntl.bts.gov/view/dot/53688.
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