The 6th International Symposium on Highway Geometric Design and 6th Urban Street Symposium is organized in cooperation with the Transportation Research Board (TRB).

The TRB is part of the National Academies of Sciences, Engineering, and Medicine of the United States. The board provides leadership in transportation improvements and innovation through trusted, timely, impartial, and evidence-based information exchange, research, and advice regarding all modes of transportation. More info is available at TRB’s website or in this brochure

The ISHGD and USS are sponsored by a number of standing technical committees:

  • Main sponsoring committees:
    • AKD10 – Performance Effects of Geometric Design
  •  Co-Sponsoring TRB Committees:
    • AKD80 – Roundabouts and other Intersection Design and Control Strategies
    • ACP60 – Access Management
    • ACS20 – Safety Performance Analysis
    • ACH10 – Pedestrian