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US Transportation Collection

rosaP Repository & Open Science Access Portal

The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

Showing 1181 - 1200 of 35448 results
  • Using AVLGPS Telematics to Optimize Snowplowing
  • Development of a Mobile App for Reporting Work Zone Intrusions
  • Development of Traffic Video Analysis Tool for Highway Safety Performance Evaluation
  • OSTR Research Roundup Newsletter January 2024 Special TRB Edition
  • Evaluation of Methods for UDOT Brine Tank Condition Assessment
  • Development of Guideline for the Use of Geosynthetics in Different Roadway Layered System in Nebraska
  • Minnesota Drive Ramps Micro Surfacing Experimental Feature
  • Innovative Pothole Repair Materials and Techniques Volume I Asphalt Pavement
  • Innovative Pothole Repair Materials and Techniques Volume II Concrete Structures
  • Innovative Pothole Repair Materials and Techniques  Concrete Structure Technical Brief
  • Innovative Pothole Repair Materials and Techniques  Asphalt Pavement Technical Brief
  • Developing Safety Performance Functions for Utah Roadways and Intersections
  • Innovative Pothole Repair Materials and Techniques Volume II Concrete Structures Technical Brief
  • Traffic Safety Evaluation of Signalized Intersections with Retroreflective Backplates in Minnesota
  • Driver Electronic Device Use in 2022 Traffic Safety Facts  Research Note
  • Drivers Correctly Interpret Flashing Yellow Arrows for Left Turns Research Summary
  • WisDOT Research Program 2024 Annual Report
  • Economic Impact of Access Management Treatments Technical Summary
  • Zero Emission Concrete Mixer Trucks Comparison of Battery Electric and Hydrogen Fuel Cell Powertrains
  • TimeDiverse DopplerOnly LEO PNT Initial Solution