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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 261 - 280 of 36054 results
  • MechanisticBased Evaluation of Performance Thresholds for Balanced Mix Design Asphalt Surface Mixtures
  • Traffic Signal Operations Supporting All Users
  • North Dakota Statewide Traffic Safety Survey 2025 Traffic Safety Performance Measures for State and Federal Agencies
  • A Feasibility Study of Road CulvertBridge Deck Deicing Using Geothermal Energy
  • Evaluation of FiberModified Asphalt Mixtures Using BMD Tests
  • Identifying NearMisses Including RedLight Running and Reducing Conflict Through DFYA at Signalized Intersections Using LiDAR Sensors
  • Micromobility Analytics in Florida Usage Patterns Public Transit Synergies and Crash Insights Summary
  • Use of Nuclear Gauge for Construction Quality Control of Unbound Base Course Containing Reclaimed Asphalt Pavement
  • Guidelines for Using Lightweight Fills in Transportation Infrastructure Applications
  • Developing Biochar Specifications for Stormwater Management Research Summary
  • Measuring Access to Improve Public Health  Phase II
  • A Comparison of Service Life Models for Concrete Corrosion Durability Summary
  • Use of Plastics in Road Materials Paving
  • Evaluating Strategies to Prevent EarlyAge Bridge Deck Cracking Research Summary
  • Synthesis Commercial AirCoupled Ground Penetrating Radar Systems to Be Used for Pavement Evaluations in Texas
  • Pavement Design Performance of Base versus Subbase
  • Synthesis of Carbon Capture and Repurposing ByProducts
  • MaterialsBased Methods to Improve Rumble Strip Durability
  • Investigation of ECommerce Enabled Freight Demand and Activities in Residential Areas
  • Increasing School Bus StopArm Compliance Research Summary