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 841 - 860 of 5186 results
  • Use of color on airport moving maps and cockpit displays of traffic information CDTIs
  • Geospatial DataSharing Peer Exchange Denver Colorado
    Supporting Files
  • Geospatial DataSharing Peer Exchange Raleigh North Carolina
    Supporting Files
  • FHWA travel analysis framework  development of VMT forecasting models for use by the Federal Highway Administration
  • RD control study  plan for future jet fuel distribution quality control and description of fuel properties catalog
  • Wichita Mountains Wildlife Refuge  Comprehensive Alternative Transportation Plan
  • Climate Change Effects on Central New Mexicos Land Use Transportation System and Key Natural Resources Task 12 Memo
  • Nonmotorized transportation pilot program  continued progress in developing walking and bicycling networks  May 2014
  • Global approaches to addressing biofuelrelated invasive species risks and incorporation into US laws and policies
  • Aviation Environmental Design Tool AEDT Uncertainty Quantification Supplemental Report Version 2a Service Pack 2 SP2
  • Effect of Dynamic Envelope Pavement Markings on Vehicle Driver Behavior at a HighwayRail Grade Crossing
  • Bond between smooth prestressing wires and concrete  finite element model and transfer length analysis for pretensioned concrete crossties
  • Vehicle track interaction safety standards
  • Crippling test of Budd M1 passenger railcar  test and analysis results
  • Conventional fuel tank blunt impact tests  test and analysis results
  • Engineering studies on joint bar integrity part I  field surveys and observed failure modes
  • Engineering studies on joint bar integrity part II  finite element analysis
  • US Fish and Wildlife Service regional alternative transportation evaluation  region 6
  • Mount Baker  Snoqualmie National Forest alternative transportation feasibility study  phase II final report
  • Target crashes and safety benefits estimation methodology for pedestrian crash avoidancemitigation systems