Protected Intersection Design for Safer Cycling

Cyclist deaths due to traffic crashes have increased in the last year while the number of injuries has decreased. One of the infrastructure designs that have been recommended for this is the protected intersection design (also known as the Dutch intersection due to its popularity in the Netherlands) that continues the separation offered by protected bike lanes through the intersection. The objective of this project is to investigate the impact of protected intersections and their geometric features, in particular, the size and location of the refuge corner island relative to the bike lane, as well as vehicle and bicycle demand on driver behavior using driving simulation. This research will provide insights on how protected intersections should be designed given the available space at a certain location, informing engineers on the best utilization of space that improve cyclist safety.

Project

  • Status: Inactive
  • Funding: $50367
  • Contract Numbers:

    69A3551747131

  • Sponsor Organizations:

    Office of the Assistant Secretary for Research and Technology

    University Transportation Centers Program
    Department of Transportation
    Washington, DC  United States  20590
  • Managing Organizations:

    University of Iowa, Iowa City

    National Advanced Driving Simulator, 2401 Oakdale Blvd
    Iowa City, IA  United States  52242-5003
  • Performing Organizations:

    University of Massachusetts Transportation Center

    University of Massachusetts
    Amherst, MA  United States  01003
  • Principal Investigators:

    Christofa, Eleni

  • Start Date: 20180601
  • Expected Completion Date: 20190531
  • Actual Completion Date: 0
  • USDOT Program: University Transportation Centers

Subject/Index Terms

Filing Info

  • Accession Number: 01664797
  • Record Type: Research project
  • Source Agency: Safety Research Using Simulation University Transportation Center (SaferSim)
  • Contract Numbers: 69A3551747131
  • Files: UTC, RiP
  • Created Date: Mar 28 2018 4:17PM