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.

Volpe Center

rosaP Repository & Open Science Access Portal

This collection is the knowledge repository of digitized U.S. DOT Volpe Center staff-authored reports, journal articles, conference papers, and archives. Housing more than 50 years of transportation research, the collection includes more than 5,000 U.S. DOT Volpe Center-authored publications. More information about the John A. Volpe National Transportation Systems Center is available at Volpe National Transportation Systems Center. Bookmark this collection at: https://rosap.ntl.bts.gov/collection_volpe or https://doi.org/10.21949/1530858.

Showing 1041 - 1060 of 5186 results
  • Overview and Application of the ContinuousFlow Traffic TimeIntegrated Method CTIM for Determining the Influence of Road Surfaces on Traffic Noise
  • Advanced Aviation Environmental Modeling Tools to Inform Policymakers
  • Grade crossing and trespasser suicides  current research and future directions
    No Description
  • Validation of LOCI interventions
  • Intelligent Switching Between Different Noise Propagation Algorithms Analysis and Sensitivity
  • Red Rock Canyon National Conservation Area Transportation Feasibility Study
  • Weir Farm National Historic Site  alternative transportation feasibility study
  • North Carolina Sealed Corridor phase IV assessment  private crossings Report
  • Cognitive and collaborative demands of freight conductor activities results and implications of a cognitive task analysis
  • Tonecorrected metrics for pre2005 INM helicopters
  • The North End and Park East Corridor in Milwaukee
  • Transit as transformation  the Euclid Corridor in Cleveland
  • Case studies in geographic information systems for internet portals
  • Research on minimum sound specifications for hybrid and electric vehicles
  • Risk of commercial truck fires in the United States  an exploratory data analysis
  • Motorcoach fire safety analysis  the causes frequency and severity of motorcoach fires in the United States
  • Human factors research plan for instrument procedures  FY12 version 11
  • LifeCycle Analysis of Alternative Aviation Fuels in GREET
  • Coordination With Railroads to Facilitate Acquisition of ROW
  • Martin Van Buren National Historic Site alternative transportation feasibility study