Mobile barrier systems are integrated, rigid-wall, semi-trailers that are used in conjunction with standard semi-tractors to provide improved mobile and safe work environments for personnel at applicable construction sites. They serve as extended, mobile, longitudinal barriers that provide a physical and visual wall between passing traffic and main
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United States. Federal Highway Administration (2017). Mobile Barrier Systems [fact sheet] (Report No. FHWA-HOP-17-043). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/64197
United States. Federal Highway Administration. Mobile Barrier Systems [fact sheet]. Report no. FHWA-HOP-17-043. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/64197.
United States. Federal Highway Administration Mobile Barrier Systems [fact sheet]. United States. Federal Highway Administration, 2017, Report no. FHWA-HOP-17-043, ROSA P. https://rosap.ntl.bts.gov/view/dot/64197.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
2017-09-01
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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 (2017). Public Roads: Autumn 2017 (Report No. FHWA-HRT-18-001). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/49189
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology. Public Roads: Autumn 2017. Report no. FHWA-HRT-18-001. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2017. https://rosap.ntl.bts.gov/view/dot/49189.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology Public Roads: Autumn 2017. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2017, Report no. FHWA-HRT-18-001, ROSA P. https://rosap.ntl.bts.gov/view/dot/49189.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
2017-09-01
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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 (2017). Traffic Volume Trends: September 2017. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. https://rosap.ntl.bts.gov/view/dot/50399
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information. Traffic Volume Trends: September 2017. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2017. https://rosap.ntl.bts.gov/view/dot/50399.
United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information Traffic Volume Trends: September 2017. United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/50399.
This document is a technical summary of the Federal Highway Administration (FHWA) report "Safety Evaluation of Cable Median Barriers in Combination with Rumble Strips on the Inside Shoulder of Divided Roads" (FHWA-HRT-17-070).
Srinivasan, R., Lan, B., Carter, D. L., Persaud, B., & Eccles, K. A. (2017). Safety Evaluation of Cable Median Barriers in Combination With Rumble Strips on the Inside Shoulder of Divided Roads : [techbrief] (Report No. FHWA-HRT-17-071;HRDS-20/09-17(200)E). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/37830
Srinivasan, Raghavan, Bo Lan, Daniel L. Carter, Bhagwant Persaud, and Kimberly A. Eccles. Safety Evaluation of Cable Median Barriers in Combination With Rumble Strips on the Inside Shoulder of Divided Roads : [techbrief]. Report no. FHWA-HRT-17-071;HRDS-20/09-17(200)E. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2017. https://rosap.ntl.bts.gov/view/dot/37830.
Srinivasan, Raghavan, et al. Safety Evaluation of Cable Median Barriers in Combination With Rumble Strips on the Inside Shoulder of Divided Roads : [techbrief]. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2017, Report no. FHWA-HRT-17-071;HRDS-20/09-17(200)E, ROSA P. https://rosap.ntl.bts.gov/view/dot/37830.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology
2017-09-01
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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 (2017). Public Roads: September 2017 (Report No. FHWA-HRT-17-006). United States. Federal Highway Administration. Office of Research, Development, and Technology. https://rosap.ntl.bts.gov/view/dot/49190
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology. Public Roads: September 2017. Report no. FHWA-HRT-17-006. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2017. https://rosap.ntl.bts.gov/view/dot/49190.
United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology Public Roads: September 2017. United States. Federal Highway Administration. Office of Research, Development, and Technology, 2017, Report no. FHWA-HRT-17-006, ROSA P. https://rosap.ntl.bts.gov/view/dot/49190.
Federal Highway Administration (U.S.) (2017). G4 W-Beam Guardrail, Wood Posts 617-10. Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/53351
Federal Highway Administration (U.S.). G4 W-Beam Guardrail, Wood Posts 617-10. Federal Highway Administration (U.S.), 2017. https://rosap.ntl.bts.gov/view/dot/53351.
Federal Highway Administration (U.S.) G4 W-Beam Guardrail, Wood Posts 617-10. Federal Highway Administration (U.S.), 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/53351.
Federal Highway Administration (U.S.) (2017). G4 W-Beam Guardrail, Steel Posts M617-11. Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/53354
Federal Highway Administration (U.S.). G4 W-Beam Guardrail, Steel Posts M617-11. Federal Highway Administration (U.S.), 2017. https://rosap.ntl.bts.gov/view/dot/53354.
Federal Highway Administration (U.S.) G4 W-Beam Guardrail, Steel Posts M617-11. Federal Highway Administration (U.S.), 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/53354.
United States. Federal Highway Administration. Center for Accelerating Innovation
2017-09-01
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Innovator, published by the FHWA Center for Accelerating Innovation, advances implementation of innovative technologies and processes in the highway industry. Its audience is transportation professionals in highway agencies, trade and research groups, academia and the private sector, and the driving public.
United States. Federal Highway Administration. Center for Accelerating Innovation (2017). Innovator - September/October 2017 - Volume 11, Issue 62 (Report No. FHWA-17-CAI-012). United States. Federal Highway Administration. Center for Accelerating Innovation. https://rosap.ntl.bts.gov/view/dot/44004
United States. Federal Highway Administration. Center for Accelerating Innovation. Innovator - September/October 2017 - Volume 11, Issue 62. Report no. FHWA-17-CAI-012. United States. Federal Highway Administration. Center for Accelerating Innovation, 2017. https://rosap.ntl.bts.gov/view/dot/44004.
United States. Federal Highway Administration. Center for Accelerating Innovation Innovator - September/October 2017 - Volume 11, Issue 62. United States. Federal Highway Administration. Center for Accelerating Innovation, 2017, Report no. FHWA-17-CAI-012, ROSA P. https://rosap.ntl.bts.gov/view/dot/44004.
Automated Flagger Assistance Devices (AFADs) are remotely operated temporary traffic control equipment with high visibility signage, 12 inch red signal heads, and automated flags. These devices are intended to direct and control traffic using only one person. In a typical flagging operation, flaggers are located at each end of the lane closure and
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United States. Federal Highway Administration (2017). Automated Flagger Assistance Devices [fact sheet] (Report No. FHWA-HOP-17-042). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/64196
United States. Federal Highway Administration. Automated Flagger Assistance Devices [fact sheet]. Report no. FHWA-HOP-17-042. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/64196.
United States. Federal Highway Administration Automated Flagger Assistance Devices [fact sheet]. United States. Federal Highway Administration, 2017, Report no. FHWA-HOP-17-042, ROSA P. https://rosap.ntl.bts.gov/view/dot/64196.
Learning in Progress, NHI's quarterly newsletter, provides updates on new course launches, upcoming Web conference seminars, training programs and events, and NHI policy changes.
National Highway Institute (U.S.) (2017). Learning in Progress: Improving the Performance of the Transportation Industry Through Training - September 2017. National Highway Institute (U.S.). https://rosap.ntl.bts.gov/view/dot/54835
National Highway Institute (U.S.). Learning in Progress: Improving the Performance of the Transportation Industry Through Training - September 2017. National Highway Institute (U.S.), 2017. https://rosap.ntl.bts.gov/view/dot/54835.
National Highway Institute (U.S.) Learning in Progress: Improving the Performance of the Transportation Industry Through Training - September 2017. National Highway Institute (U.S.), 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/54835.
2017-09-01
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FHWA Highway History Website Articles
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This document discusses freight transportation and interstate commerce nationwide with relation to the interstate system over the years. An overview of the progression and history of the movement of commerce is presented as well as economic factors between railways and the interstate system.
Weingroff, R. F. (2017). Moving The Goods: As The Interstate Era Begins: An Introduction to Web Site Information on Freight Transportation. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/68651
Weingroff, Richard F.. Moving The Goods: As The Interstate Era Begins: An Introduction to Web Site Information on Freight Transportation. United States. Department of Transportation. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/68651.
Weingroff, Richard F. Moving The Goods: As The Interstate Era Begins: An Introduction to Web Site Information on Freight Transportation. United States. Department of Transportation. Federal Highway Administration, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/68651.
Pavement surface properties play critical roles in maintaining proper interaction between tire and pavement, and necessary drainage runoff for both pavement and safety management. Currently, data collection and analysis of pavement surface properties, such as texture and profiling, have primarily relied on single line of measurements using multiple
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Wang, K. C. P., & Li, Q. (2017). Safety Analysis Opportunities Using Pavement Surface Characterization Based on 3D Laser Imaging (Report No. FHWA-SA-17-046). United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/49566
Wang, Kelvin C. P. and Qiang Li. Safety Analysis Opportunities Using Pavement Surface Characterization Based on 3D Laser Imaging. Report no. FHWA-SA-17-046. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/49566.
Wang, Kelvin C. P., and Qiang Li Safety Analysis Opportunities Using Pavement Surface Characterization Based on 3D Laser Imaging. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, Report no. FHWA-SA-17-046, ROSA P. https://rosap.ntl.bts.gov/view/dot/49566.
The purpose of this study is to identify and describe options for improving the use, condition, and performance of freight intermodal connectors through the provision of better data for planning and programming. This study describes issues related to the designation of freight intermodal connectors, examined data needs and options for a long-term d
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Ahanotu, D., & Grenzeback, L. R. (2017). Findings on Connector Designation, Data to Support Planning, and Incorporation into State Freight Plans (Report No. FHWA-HOP-17-020). United States. Department of Transportation. Federal Highway Administration. Office of Freight Management and Operations. https://rosap.ntl.bts.gov/view/dot/42510
Ahanotu, Dike and Lance R. Grenzeback. Findings on Connector Designation, Data to Support Planning, and Incorporation into State Freight Plans. Report no. FHWA-HOP-17-020. United States. Department of Transportation. Federal Highway Administration. Office of Freight Management and Operations, 2017. https://rosap.ntl.bts.gov/view/dot/42510.
Ahanotu, Dike, and Lance R. Grenzeback Findings on Connector Designation, Data to Support Planning, and Incorporation into State Freight Plans. United States. Department of Transportation. Federal Highway Administration. Office of Freight Management and Operations, 2017, Report no. FHWA-HOP-17-020, ROSA P. https://rosap.ntl.bts.gov/view/dot/42510.
This compendium is comprised of 33 brief summaries of urban freight initiatives that include research projects, plans, pilot demonstrations, and other efforts. These initiatives were presented at a roundtable discussion that was part of the 2017 Annual Meeting of the Transportation Research Board. The roundtable was sponsored by the Federal Highway
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Santalucia, P., Mason, D., & Fine, A. (2017). United States-European Commission Urban Freight Twinning Initiative: Compendium of Project Summaries (Report No. DOT-VNTSC-FHWA-17-12;FHWA-HOP-17-029). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/34284
Santalucia, Pepper, DJ Mason, and Alisa Fine. United States-European Commission Urban Freight Twinning Initiative: Compendium of Project Summaries. Report no. DOT-VNTSC-FHWA-17-12;FHWA-HOP-17-029. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/34284.
Santalucia, Pepper, et al. United States-European Commission Urban Freight Twinning Initiative: Compendium of Project Summaries. United States. Federal Highway Administration, 2017, Report no. DOT-VNTSC-FHWA-17-12;FHWA-HOP-17-029, ROSA P. https://rosap.ntl.bts.gov/view/dot/34284.
Federal Highway Administration (U.S.) (2017). U.S. - Mexico Land Ports of Entry (LPOEs). Federal Highway Administration (U.S.). https://rosap.ntl.bts.gov/view/dot/53807
Federal Highway Administration (U.S.). U.S. - Mexico Land Ports of Entry (LPOEs). Federal Highway Administration (U.S.), 2017. https://rosap.ntl.bts.gov/view/dot/53807.
Federal Highway Administration (U.S.) U.S. - Mexico Land Ports of Entry (LPOEs). Federal Highway Administration (U.S.), 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/53807.
United States. Department of Transportation. Federal Highway Administration. Office of Safety
2017-09-01
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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 (2017). Pedestrian and Bicyclist Forum - Volume 73, Fall 2017. United States. Department of Transportation. Federal Highway Administration. Office of Safety. https://rosap.ntl.bts.gov/view/dot/44296
United States. Department of Transportation. Federal Highway Administration. Office of Safety. Pedestrian and Bicyclist Forum - Volume 73, Fall 2017. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017. https://rosap.ntl.bts.gov/view/dot/44296.
United States. Department of Transportation. Federal Highway Administration. Office of Safety Pedestrian and Bicyclist Forum - Volume 73, Fall 2017. United States. Department of Transportation. Federal Highway Administration. Office of Safety, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/44296.
This report provides a brief background on Geosynthetic Reinforced Soil Integrated Bridge System (GRS-IBS) which is a method of bridge support. The purpose of the report is to highlight the range of the structure types, sites and materials that have been used in deployment of GRS-IBS from 2011 to 2017.
Daniyarov, A., Zelenko, B., & Derian, A. (2017). Deployment of the Geosynthetic Reinforced Soil Integrated Bridge System from 2011 to 2017 (Report No. FHWA-HIF-17-043). United States. Federal Highway Administration. Office of Bridge Technology. https://rosap.ntl.bts.gov/view/dot/42724
Daniyarov, Akmal, Brian Zelenko, and Alexandra Derian. Deployment of the Geosynthetic Reinforced Soil Integrated Bridge System from 2011 to 2017. Report no. FHWA-HIF-17-043. United States. Federal Highway Administration. Office of Bridge Technology, 2017. https://rosap.ntl.bts.gov/view/dot/42724.
Daniyarov, Akmal, et al. Deployment of the Geosynthetic Reinforced Soil Integrated Bridge System from 2011 to 2017. United States. Federal Highway Administration. Office of Bridge Technology, 2017, Report no. FHWA-HIF-17-043, ROSA P. https://rosap.ntl.bts.gov/view/dot/42724.
This is a revised version of the following report: Pavement Performance Measures and Forecasting and the Effects of Maintenance and Rehabilitation Strategy on Treatment Effectiveness (FHWA-HRT-16-047), available at https://www.fhwa.dot.gov/publications/research/infrastructure/pavements/ltpp/16047/index.cfm.New and innovative pavement performance me
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Baladi, G. Y., Prohaska, M., Thomas, K., Dawson, T., & Musunuru, G. (2017). Pavement Performance Measures and Forecasting and the Effects of Maintenance and Rehabilitation Strategy on Treatment Effectiveness (Report No. FHWA- HRT-17-095;HRDI-30/09-17(400)E). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/37585
Baladi, Gilbert Y., Michael Prohaska, Kyle Thomas, Tyler Dawson, and Gopikrishna Musunuru. Pavement Performance Measures and Forecasting and the Effects of Maintenance and Rehabilitation Strategy on Treatment Effectiveness. Report no. FHWA- HRT-17-095;HRDI-30/09-17(400)E. United States. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/37585.
Baladi, Gilbert Y., et al. Pavement Performance Measures and Forecasting and the Effects of Maintenance and Rehabilitation Strategy on Treatment Effectiveness. United States. Federal Highway Administration, 2017, Report no. FHWA- HRT-17-095;HRDI-30/09-17(400)E, ROSA P. https://rosap.ntl.bts.gov/view/dot/37585.
This Notice is to advise of the redistribution of FY 2017 obligation limitation to the States pursuant to section 120(c) of the Department of Transportation Appropriations Act, 2017, title I of division K, Public Law (Pub. L.) 115-31. The obligation limitation redistributed in this Notice expires on September 30, 2017.
Hendrickson, B. L. (2017). Federal-Aid Highway Program Obligation Limitation — Redistribution of Fiscal Year (FY) 2017 Obligation Limitation (August Redistribution). United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/78495
Hendrickson, Brandye L.. Federal-Aid Highway Program Obligation Limitation — Redistribution of Fiscal Year (FY) 2017 Obligation Limitation (August Redistribution). United States. Department of Transportation. Federal Highway Administration, 2017. https://rosap.ntl.bts.gov/view/dot/78495.
Hendrickson, Brandye L. Federal-Aid Highway Program Obligation Limitation — Redistribution of Fiscal Year (FY) 2017 Obligation Limitation (August Redistribution). United States. Department of Transportation. Federal Highway Administration, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/78495.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty
2017-08-24
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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 (2017). Human Environment Digest: August 24, 2017. United States. Federal Highway Administration. Office of Planning, Environment, and Realty. https://rosap.ntl.bts.gov/view/dot/55198
United States. Federal Highway Administration. Office of Planning, Environment, and Realty. Human Environment Digest: August 24, 2017. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2017. https://rosap.ntl.bts.gov/view/dot/55198.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty Human Environment Digest: August 24, 2017. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2017, ROSA P. https://rosap.ntl.bts.gov/view/dot/55198.
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