The successful deployment and operation of connected vehicle systems will require that devices, systems, and applications developed by different providers are compatible, interoperable, non-interfering, and in some instances, perhaps, interchangeable. Some devices, systems, and applications, such as active safety applications, may be required to me
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Balse, A., Huang, Z., & Leslie, E. (2019). Infrastructure Connectivity Certification Test Procedures for Infrastructure-Based Connected Automated Vehicle Components: Signal Phase and Timing – SAE J2735 (Report No. FHWA-JPO-20-801). United States. Federal Highway Administration. Saxton Transportation Operations Laboratory. https://rosap.ntl.bts.gov/view/dot/54620
Balse, Animesh, Zhitong Huang, and Ed Leslie. Infrastructure Connectivity Certification Test Procedures for Infrastructure-Based Connected Automated Vehicle Components: Signal Phase and Timing – SAE J2735. Report no. FHWA-JPO-20-801. United States. Federal Highway Administration. Saxton Transportation Operations Laboratory, 2019. https://rosap.ntl.bts.gov/view/dot/54620.
Balse, Animesh, et al. Infrastructure Connectivity Certification Test Procedures for Infrastructure-Based Connected Automated Vehicle Components: Signal Phase and Timing – SAE J2735. United States. Federal Highway Administration. Saxton Transportation Operations Laboratory, 2019, Report no. FHWA-JPO-20-801, ROSA P. https://rosap.ntl.bts.gov/view/dot/54620.
The successful deployment and operation of connected vehicle systems will require that devices and applications developed by different providers are compatible, interoperable, non-interfering, and in some instances, perhaps, interchangeable. Some devices, systems, and applications, such as active safety applications, may be required to meet minimum
...
Balse, A., Huang, Z., & Leslie, E. (2019). Infrastructure Connectivity Certification Test Procedures for Infrastructure-Based Connected Automated Vehicle Components: Test Procedures, Signal Phase and Timing – NTCIP 1202 v03 (revised) (Report No. FHWA-JPO-20-802). United States. Federal Highway Administration. Saxton Transportation Operations Laboratory. https://rosap.ntl.bts.gov/view/dot/54619
Balse, Animesh, Zhitong Huang, and Ed Leslie. Infrastructure Connectivity Certification Test Procedures for Infrastructure-Based Connected Automated Vehicle Components: Test Procedures, Signal Phase and Timing – NTCIP 1202 v03 (revised). Report no. FHWA-JPO-20-802. United States. Federal Highway Administration. Saxton Transportation Operations Laboratory, 2019. https://rosap.ntl.bts.gov/view/dot/54619.
Balse, Animesh, et al. Infrastructure Connectivity Certification Test Procedures for Infrastructure-Based Connected Automated Vehicle Components: Test Procedures, Signal Phase and Timing – NTCIP 1202 v03 (revised). United States. Federal Highway Administration. Saxton Transportation Operations Laboratory, 2019, Report no. FHWA-JPO-20-802, ROSA P. https://rosap.ntl.bts.gov/view/dot/54619.
The successful deployment and operation of connected vehicle systems will require that devices, systems, and applications developed by different providers are compatible, interoperable, non-interfering, and in some instances, perhaps, interchangeable. Some devices, systems, and applications, such as active safety applications, may be required to me
...
Balse, A., Huang, Z., & Leslie, E. (2019). Infrastructure Connectivity Certification Test Procedures for Infrastructure-Based Connected Automated Vehicle Components: Test Procedures, MAP – SAE J2735 (Report No. FHWA-JPO-20-803). United States. Federal Highway Administration. Saxton Transportation Operations Laboratory. https://rosap.ntl.bts.gov/view/dot/54618
Balse, Animesh, Zhitong Huang, and Ed Leslie. Infrastructure Connectivity Certification Test Procedures for Infrastructure-Based Connected Automated Vehicle Components: Test Procedures, MAP – SAE J2735. Report no. FHWA-JPO-20-803. United States. Federal Highway Administration. Saxton Transportation Operations Laboratory, 2019. https://rosap.ntl.bts.gov/view/dot/54618.
Balse, Animesh, et al. Infrastructure Connectivity Certification Test Procedures for Infrastructure-Based Connected Automated Vehicle Components: Test Procedures, MAP – SAE J2735. United States. Federal Highway Administration. Saxton Transportation Operations Laboratory, 2019, Report no. FHWA-JPO-20-803, ROSA P. https://rosap.ntl.bts.gov/view/dot/54618.
This report by The Cadmus Group, Inc. is the result of a contracted study and analysis of comparative and determinate sale price data of owner-occupied single-family residential dwelling (SFRD) units to facilitate the Federal Highway Administration’s (FHWA) consideration of whether there is a need to continue the Temporary Waiver of Methodology for
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The Cadmus Group, Inc. (2019). Nationwide Residential Real Estate Market Data Analysis of Negative Equity. United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services. https://rosap.ntl.bts.gov/view/dot/66006
The Cadmus Group, Inc.. Nationwide Residential Real Estate Market Data Analysis of Negative Equity. United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services, 2019. https://rosap.ntl.bts.gov/view/dot/66006.
The Cadmus Group, Inc. Nationwide Residential Real Estate Market Data Analysis of Negative Equity. United States. Department of Transportation. Federal Highway Administration. Office of Real Estate Services, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/66006.
United States. Department of Transportation. Federal Highway Administration. Office of Operations
2019-12-17
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Travelers depend on the U.S. transportation system every day to meet commitments for work and friends and family, acquire/deliver goods and services, and respond to emergencies. If the system operates as expected and enables travel within a predictable amount of time, we can rely on it. When it doesn't, we can't. This lack of reliability affects ou
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United States. Department of Transportation. Federal Highway Administration. Office of Operations (2019). Does Travel Time Reliability Matter? [flyer] (Report No. FHWA-HOP-19-061). United States. Department of Transportation. Federal Highway Administration. Office of Operations. https://rosap.ntl.bts.gov/view/dot/49728
United States. Department of Transportation. Federal Highway Administration. Office of Operations. Does Travel Time Reliability Matter? [flyer]. Report no. FHWA-HOP-19-061. United States. Department of Transportation. Federal Highway Administration. Office of Operations, 2019. https://rosap.ntl.bts.gov/view/dot/49728.
United States. Department of Transportation. Federal Highway Administration. Office of Operations Does Travel Time Reliability Matter? [flyer]. United States. Department of Transportation. Federal Highway Administration. Office of Operations, 2019, Report no. FHWA-HOP-19-061, ROSA P. https://rosap.ntl.bts.gov/view/dot/49728.
2019-12-17
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FHWA Highway History Website Articles
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In November 1956, the American Municipal Association (AMA) and the American Association of State Highway officials (AASHO) formed a Joint Committee on Highways to help advance the expanded highway program by gathering a wider range of urban data than was available and to cooperate with highway and city officials. On January18, 1962, the AMA-AASHO C
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Weingroff, R. F. (2019). A Moment in Time: Project Chicago. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/75102
Weingroff, Richard F.. A Moment in Time: Project Chicago. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/75102.
Weingroff, Richard F. A Moment in Time: Project Chicago. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/75102.
2019-12-13
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Highway Safety Improvement Program Annual Reports
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The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
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Connecticut. Department of Transportation (2019). Connecticut: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91181
Connecticut. Department of Transportation. Connecticut: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91181.
Connecticut. Department of Transportation Connecticut: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91181.
2019-12-13
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
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Indiana. Department of Transportation (2019). Indiana: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91189
Indiana. Department of Transportation. Indiana: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91189.
Indiana. Department of Transportation Indiana: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91189.
2019-12-13
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
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Illinois. Department of Transportation (2019). Illinois: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91188
Illinois. Department of Transportation. Illinois: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91188.
Illinois. Department of Transportation Illinois: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91188.
2019-12-13
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
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Kansas. Department of Transportation (2019). Kansas: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91191
Kansas. Department of Transportation. Kansas: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91191.
Kansas. Department of Transportation Kansas: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91191.
2019-12-13
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
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Idaho. Transportation Department (2019). Idaho: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91187
Idaho. Transportation Department. Idaho: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91187.
Idaho. Transportation Department Idaho: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91187.
2019-12-13
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
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Hawaii. Department of Transportation (2019). Hawaii: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91186
Hawaii. Department of Transportation. Hawaii: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91186.
Hawaii. Department of Transportation Hawaii: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91186.
2019-12-13
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
...
Iowa. Department of Transportation (2019). Iowa: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91190
Iowa. Department of Transportation. Iowa: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91190.
Iowa. Department of Transportation Iowa: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91190.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty
2019-12-12
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This digest shares the latest information from a range of Federal and non-Federal sources, addressing transportation and its relationship to the human environment. Through this information exchange, FHWA hopes to foster dialogue at all levels and continue to further the state of the practice on these important topics in support of safety; infrastru
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United States. Federal Highway Administration. Office of Planning, Environment, and Realty (2019). Human Environment Digest: December 12, 2019. United States. Federal Highway Administration. Office of Planning, Environment, and Realty. https://rosap.ntl.bts.gov/view/dot/54982
United States. Federal Highway Administration. Office of Planning, Environment, and Realty. Human Environment Digest: December 12, 2019. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2019. https://rosap.ntl.bts.gov/view/dot/54982.
United States. Federal Highway Administration. Office of Planning, Environment, and Realty Human Environment Digest: December 12, 2019. United States. Federal Highway Administration. Office of Planning, Environment, and Realty, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/54982.
2019-12-09
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
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Alabama. Department of Transportation (2019). Alabama: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91175
Alabama. Department of Transportation. Alabama: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91175.
Alabama. Department of Transportation Alabama: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91175.
2019-12-09
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
...
Arkansas. Department of Transportation (2019). Arkansas: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91178
Arkansas. Department of Transportation. Arkansas: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91178.
Arkansas. Department of Transportation Arkansas: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91178.
2019-12-09
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
...
District of Columbia. Dept. of Transportation (2019). District of Columbia: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91183
District of Columbia. Dept. of Transportation. District of Columbia: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91183.
District of Columbia. Dept. of Transportation District of Columbia: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91183.
2019-12-09
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
...
Colorado. Department of Transportation (2019). Colorado: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91180
Colorado. Department of Transportation. Colorado: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91180.
Colorado. Department of Transportation Colorado: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91180.
2019-12-09
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
...
Arizona. Department of Transportation (2019). Arizona: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91177
Arizona. Department of Transportation. Arizona: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91177.
Arizona. Department of Transportation Arizona: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91177.
2019-12-09
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Highway Safety Improvement Program Annual Reports
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PDF
The Highway Safety Improvement Program (HSIP) is a core Federal-aid program with the purpose of achieving a significant reduction in fatalities and serious injuries on all public roads. As per 23 U.S.C. 148(h) and 23 CFR 924.15, States are required to report annually on the progress being made to advance HSIP implementation and evaluation efforts.
...
California. Department of Transportation (2019). California: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/91179
California. Department of Transportation. California: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019. https://rosap.ntl.bts.gov/view/dot/91179.
California. Department of Transportation California: Highway Safety Improvement Program 2019 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2019, ROSA P. https://rosap.ntl.bts.gov/view/dot/91179.
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