Highway Safety Manual Case Study 1: Using Predictive Methods for a Corridor Study in Idaho

Details

• Alternative Title:
  HSM part C case study: IHSDM ; Highway safety manual ; HSM
• Corporate Creators:
  United States. Department of Transportation. Federal Highway Administration. Office of Safety
• Corporate Contributors:
  United States. Federal Highway Administration
• Subject/TRT Terms:
  • Highway safety
  • Traffic safety
  • Mathematical prediction
  • Highway corridors
  • Case studies
  • Predictive methods
• Resource Type:
  Tech Report
• Geographical Coverage:
  United States
• Corporate Publisher:
  United States. Federal Highway Administration
• Abstract:
  The Idaho Transportation Department (ITD) contracted with a consultant to conduct a comprehensive review of existing Idaho State Highway 8 (Idaho 8) corridor conditions. The review identified deficiencies related to traffic operations, roadway geometry and cross section, access control, and safety with an overall purpose to identify and prioritize operational improvements over a 10-year period. FHWA’s IHSDM was used to evaluate existing traffic, roadway geometry, and predict crashes using these and the corridor’s recent crash history.
• Content Notes:
  Date estimated from PDF properties
• Format:
  PDF
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/39445/dot_39445_DS1.pdf
• File Type:
  [PDF - 479.83 KB]
• Collection(s):
  Federal Highway Administration
• Main Document Checksum:
  urn:sha-512:b040857bf34c28616648abb4e5fd60c8284a20269913c205968239705b394aedbcb83c264920e707f18363a61df3e1c2b01289d821c118098fcaf6a17a0dd1da