Application of Crash Modification Factors for Access Management, Volume 1: Practitioner's Guide (2021) / Chapter Skim
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Pages 181-184
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From page 181... ...
181 AADT annual average daily traffic volume for the segment and year of interest AADTmajor annual average daily traffic volume for the major road and year of interest (both directions of travel combined) AADTminor annual average daily traffic volume for the minor road and year of interest (both directions of travel combined)
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From page 182... ...
182 Application of Crash Modification Factors for Access Management Npedx predicted average number of vehicle-pedestrian collisions per year for site type x Npredicted predicted average crash frequency for a specific year on site type x Npedx predicted average number of vehicle-pedestrian collisions per year for site type x Nspf int predicted average crash frequency of an individual intersection for base conditions (excluding vehicle-pedestrian and vehicle-bicycle crashes) Nspf rs predicted average crash frequency of an individual segment for base conditions (excluding vehicle-pedestrian and vehicle-bicycle crashes)
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From page 183... ...
Abbreviations and acronyms used without definitions in TRB publications: A4A Airlines for America AAAE American Association of Airport Executives AASHO American Association of State Highway Officials AASHTO American Association of State Highway and Transportation Officials ACI–NA Airports Council International–North America ACRP Airport Cooperative Research Program ADA Americans with Disabilities Act APTA American Public Transportation Association ASCE American Society of Civil Engineers ASME American Society of Mechanical Engineers ASTM American Society for Testing and Materials ATA American Trucking Associations CTAA Community Transportation Association of America CTBSSP Commercial Truck and Bus Safety Synthesis Program DHS Department of Homeland Security DOE Department of Energy EPA Environmental Protection Agency FAA Federal Aviation Administration FAST Fixing America's Surface Transportation Act (2015) FHWA Federal Highway Administration FMCSA Federal Motor Carrier Safety Administration FRA Federal Railroad Administration FTA Federal Transit Administration GHSA Governors Highway Safety Association HMCRP Hazardous Materials Cooperative Research Program IEEE Institute of Electrical and Electronics Engineers ISTEA Intermodal Surface Transportation Efficiency Act of 1991 ITE Institute of Transportation Engineers MAP-21 Moving Ahead for Progress in the 21st Century Act (2012)
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From page 184... ...
Transportation Research Board 500 Fifth Street, NW Washington, DC 20001 ADDRESS SERVICE REQUESTED ISBN 978-0-309-67429-4 9 7 8 0 3 0 9 6 7 4 2 9 4 9 0 0 0 0
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