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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 13801 - 13820 of 15868 results
  • Automatic Updating of Traffic Volume Data for Signal Timing Plan Development
  • Automatic Updating of Traffic Volume Data for Signal Timing Plan Development
  • RailroadHighway Grade Crossing Signal Visibility Improvement Program Volume I Final Report
  • Traffic Volume Trends July 1987
    No Description
  • Low Solvent Emulsified Asphalt Study
  • Safety effects of crosssection design for twolane roads Volume II Appendixes
  • Computer Programs for Safety Analysis HISAM Users Manual and Operators Guide
  • Computer Programs for Safety Analysis
  • Frost Action Predictive Techniques for Roads and Airfields Volume I A Comprehensive Survey of Research Findings
  • Maintenance of Aggregate and Earth Roads
  • Public Roads A Journal of Highway Research and Development Vol 51 No 1
    Supporting Files
  • Traffic Volume Trends June 1987
  • Seismic Design and Retrofit Manual for Highway Bridges
  • Highway Safety Performance Fatal and Injury Accident Rates on Public Roads in the United States 1985
  • HY8 Culvert Analysis Microcomputer Program Applications Guide
  • Traffic Volume Trends May 1987
    No Description
  • Toll Facilities in the United States Bridges Roads Tunnels Ferries
  • Crack and seat performance  review report
  • Effects of changes in effective rail height on barrier performance Volume 1 Research report
  • Protective Systems for New Prestressed and Substructure Concrete