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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 301 - 320 of 35811 results
  • Pedestrian Safety and Traffic Operations Near Transit Stops 2025
  • Planning for Encounters with Special Management Areas Characterization Management Approaches and Syntheses
  • Audible Alert and TMA Lighting Research Summary
  • Shear Wave Velocity Measurements Final Report Appendices
    Supporting Files
  • Audible Alert and TMA Lighting
  • Testing Survey Methods for Detecting Bats Roosting in Bridges
  • Development of a Moisture Sensitivity Test for Asphalt Mixtures Technical Summary
  • Effect of SARA Asphalt Binder Fractionations on Laboratory Performance of Asphalt Mixtures Project Capsule
  • Groundwater Flooding on Highways in the Nebraska Sandhills Applying Remote Sensing Precipitation and Groundwater Modeling to Determine Depth Cause and Frequency
  • NMDOT Pedestrian Outreach Program
  • Beyond Copenhagen Walking and Cycling Success Stories from Cities Worldwide
  • Improving Testing Requirements in Item 300 of TxDOT Standard Specification
  • Development of Operations Management System for Iowa Secondary Road Departments
  • Research into Job Classifications for Kentucky Department of Vehicle Regulation Employees
  • Development of a Health and Wellness Assessment for KYTC Personnel
  • Assessing SpeedingRelated Crashes in Louisiana to Support to Safe System Approach Brief
  • Effectiveness of Geosynthetics in SoilAggregate StabilizationEvaluation Using Bender Element Sensor Technology
  • Evaluation Tool for Proposed MultiUse Trails
  • Evaluate Modify and Adapt the ConcreteWorks Software for Iowas Use Phase II
  • 5GEnabled Safe and Robust Deep MultiAgent Reinforcement Learning Framework for CAV Coordination
    Supporting Files