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Federal Highway Administration

rosaP Repository & Open Science Access Portal

This collection contains reports and resources from the Federal Highway Administration (FHWA). Bookmark this collection: https://rosap.ntl.bts.gov/collection_fhwa or https://doi.org/10.21949/1530833.

Showing 14661 - 14680 of 15868 results
  • Recreational travel impacts  review of recreational travel and recreational vehicle data
  • Traffic Volume Trends April 1977
    No Description
  • Optimizing Maintenance Activities Second Report Snow and Ice Control Operations
  • Public Roads A Journal of Highway Research and Development Vol 40 No  4
    Supporting Files
  • Traffic Volume Trends March 1977
    No Description
  • Design and Construction of Compacted Shale Embankments Vol 3 Slaking Indexes for Design
  • Traffic Volume Trends February 1977
    No Description
  • Fatal and Injury Accident Rates on FederalAid and Other Highway Systems 1975
    Supporting Files
  • Determination of tolerable flaw sizes in full size welded bridge details  final report
    No Description
  • Field evaluation of selected delineation treatments on twolane rural highways
    No Description
  • Fracture mechanics for bridge design
    No Description
  • An investigation of the natural microscale mechanisms that cause volume change in expansive clays
    No Description
  • Evaluation of flood risk factors in the design of highway stream crossing  V2 Analysis of bridge backwater experiments
    No Description
  • Economic impact of highway snow and ice control  final report
    No Description
  • Digitization and integration of strong motion accelerograms  final report
    No Description
  • Bicyclesafe grate inlets study  vol 1  hydraulic and safety characteristics of selected grate inlets on continuous grades  final report
    No Description
  • Computer programs used to analyze wind and bridge data acquired at Sitka Alaska
    No Description
  • Railroad Grade Crossing Passive Signing Study
  • Maine Facility Research Summary  Results 19731976
  • A Bikeway Criteria Digest The ABCs of Bikeways