U.S. flag An official website of the United States government.
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 13101 - 13120 of 15868 results
  • Traffic Volume Trends January 1995
    No Description
  • Selected Highway Statistics 1995
    No Description
  • Summary of Highway Statistics Customer Service Questionnaire 1995
  • HeatAffected Zone Studies Of Thermally Cut Structural Steels
  • ITS institutional and legal issues program  review of the SmartTraveler operational test
  • FHWA International Scanning Report on Advanced Transportation Technology
  • Census mapbook for transportation planning
  • Relative Visibility of Increased Legend Size vs Brighter Materials for Traffic Signs
  • Using Pavement Performance Data to Develop MechanisticEmpirical Concepts for Deteriorated and Rehabilitated Pavements
  • An Overview of Surface Rehabilitation Techniques for Asphalt Pavement Instructors Guide
  • National Geotechnical Experimentation Sites Central Data Repository User Manual
  • Curved Steel Bridge Research Project Interim Report I Synthesis
  • Industrial Field Trials of Oregon Graduate InstituteDeveloped Electroslag Welding Technology
  • Repair of ProcessRelated Defects in Electroslag Welding
  • Determination of AASHTO Layer Coefficients Volume II Unbound Granular Bases and Cement Treated Bases Study 905
  • 1990 NPTS Nationwide Personal Transportation Survey Travel Mode Special Reports
  • Rebuilding America Partnership for Investment
  • Traffic Volume Trends December 1994
    No Description
  • Case Studies and Annotated Bibliography of Truck Accident Countermeasures on Urban Freeways
  • Malfunction Management Activity Area Report for AHS Health Management Precursor System Analysis