National Academies Press: OpenBook
« Previous: References
Page 192
Suggested Citation:"Abbreviations." National Academies of Sciences, Engineering, and Medicine. 2021. Application of Crash Modification Factors for Access Management, Volume 2: Research Overview. Washington, DC: The National Academies Press. doi: 10.17226/26162.
×
Page 192
Page 193
Suggested Citation:"Abbreviations." National Academies of Sciences, Engineering, and Medicine. 2021. Application of Crash Modification Factors for Access Management, Volume 2: Research Overview. Washington, DC: The National Academies Press. doi: 10.17226/26162.
×
Page 193
Page 194
Suggested Citation:"Abbreviations." National Academies of Sciences, Engineering, and Medicine. 2021. Application of Crash Modification Factors for Access Management, Volume 2: Research Overview. Washington, DC: The National Academies Press. doi: 10.17226/26162.
×
Page 194
Page 195
Suggested Citation:"Abbreviations." National Academies of Sciences, Engineering, and Medicine. 2021. Application of Crash Modification Factors for Access Management, Volume 2: Research Overview. Washington, DC: The National Academies Press. doi: 10.17226/26162.
×
Page 195
Page 196
Suggested Citation:"Abbreviations." National Academies of Sciences, Engineering, and Medicine. 2021. Application of Crash Modification Factors for Access Management, Volume 2: Research Overview. Washington, DC: The National Academies Press. doi: 10.17226/26162.
×
Page 196

Below is the uncorrected machine-read text of this chapter, intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text of each book. Because it is UNCORRECTED material, please consider the following text as a useful but insufficient proxy for the authoritative book pages.

192 A incapacitating injury AADT annual average daily traffic AIC Akaike’s Information Criterion B non-incapacitating injury BIC Schwarz Bayesian Information Criterion C possible injury CMF crash modification factor and function Cnty_FRA Franklin County CountyCd County code CRF crash reduction factor CURE cumulative residual CV coefficient of variation DCMF Development of Crash Modification Factors DOT department of transportation GIS geographic information system GLM generalized linear regression modeling HSIP Highway Safety Improvement Program K fatal injury KABC injury crashes KML Keyhole Markup Language LogRound major route milepost MAD mean absolute deviation MAX DEV maximum deviation MajRoute major route MinRoadName minor road name MP Milepost MPO metropolitan planning organization MV multivehicle NACE National Association of County Engineers O no injury RCUT restricted crossing U-turn RIRO right-in-right-out RTOR right-turn-on-red S.D. standard deviation se standard error SPF safety performance function SR State Route SV single-vehicle Abbreviations

Abbreviations 193   TWLTL two-way left-turn lane 4D four-lane divided roadway segment 3SG three-legged signalized intersection 4SG four-legged signalized intersection 3ST three-legged minor stop-controlled intersection 4ST four-legged minor stop-controlled intersection 3T two-lane roadway segment with TWLTL 5T four-lane roadway segment with TWLTL 2U two-lane undivided roadway segment 4U four-lane undivided roadway segment

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) NASA National Aeronautics and Space Administration NASAO National Association of State Aviation Officials NCFRP National Cooperative Freight Research Program NCHRP National Cooperative Highway Research Program NHTSA National Highway Traffic Safety Administration NTSB National Transportation Safety Board PHMSA Pipeline and Hazardous Materials Safety Administration RITA Research and Innovative Technology Administration SAE Society of Automotive Engineers SAFETEA-LU Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (2005) TCRP Transit Cooperative Research Program TDC Transit Development Corporation TEA-21 Transportation Equity Act for the 21st Century (1998) TRB Transportation Research Board TSA Transportation Security Administration U.S. DOT United States Department of Transportation

Application of C rash M odification Factors for Access M anagem ent, Volum e 2: Research O verview Transportation Research Board 500 Fifth Street, NW Washington, DC 20001 ADDRESS SERVICE REQUESTED ISBN 978-0-309-67438-6 9 7 8 0 3 0 9 6 7 4 3 8 6 9 0 0 0 0

Application of Crash Modification Factors for Access Management, Volume 2: Research Overview Get This Book
×
MyNAP members save 10% online.
Login or Register to save!
Download Free PDF

The 1st Edition, in 2010, of the AASHTO Highway Safety Manual revolutionized highway engineering practice by providing crash modification factors and functions, along with methods that use safety performance functions for estimating the number of crashes within a corridor, subsequent to implementing safety countermeasures.

The TRB National Cooperative Highway Research Program's NCHRP Research Report 974: Application of Crash Modification Factors for Access Management, Volume 2: Research Overview documents the research process related to access management features. The research project is also summarized in this presentation.

NCHRP Research Report 974: Application of Crash Modification Factors for Access Management, Volume 1: Practitioner’s Guide presents methods to help transportation practitioners quantify the safety impacts of access management strategies and make more informed access-related decisions on urban and suburban arterials.

  1. ×

    Welcome to OpenBook!

    You're looking at OpenBook, NAP.edu's online reading room since 1999. Based on feedback from you, our users, we've made some improvements that make it easier than ever to read thousands of publications on our website.

    Do you want to take a quick tour of the OpenBook's features?

    No Thanks Take a Tour »
  2. ×

    Show this book's table of contents, where you can jump to any chapter by name.

    « Back Next »
  3. ×

    ...or use these buttons to go back to the previous chapter or skip to the next one.

    « Back Next »
  4. ×

    Jump up to the previous page or down to the next one. Also, you can type in a page number and press Enter to go directly to that page in the book.

    « Back Next »
  5. ×

    To search the entire text of this book, type in your search term here and press Enter.

    « Back Next »
  6. ×

    Share a link to this book page on your preferred social network or via email.

    « Back Next »
  7. ×

    View our suggested citation for this chapter.

    « Back Next »
  8. ×

    Ready to take your reading offline? Click here to buy this book in print or download it as a free PDF, if available.

    « Back Next »
Stay Connected!