Curve Safety Improvements Using Mobile Devices and Automatic Curve Sign Detection (Ph. I)

The objective of this research is to develop and critically assess a method that integrates low-cost mobile devices and previously developed artificial intelligence to establish a live sustainable curve sign inventory. The proposed method will cost-effectively improve Georgia Department of Transportation's (GDOT’s) current manual curve sign inventory and enable GDOT to establish a live sustainable curve sign inventory. It will, also, enable GDOT to identify and replace curve signs in a proactive, timely, and systematic way that improves Georgia’s curved road safety.


    • English


    • Status: Completed
    • Funding: $90000
    • Contract Numbers:

      RP 18-18

    • Sponsor Organizations:

      Georgia Department of Transportation

      One Georgia Center
      600 West Peachtree Street, NW
      Atlanta, GA  United States  30308
    • Project Managers:

      Bui, Binh

    • Performing Organizations:

      Georgia Tech Research Corporation

      505 Tenth Street
      Atlanta, GA  United States  30332-0420
    • Principal Investigators:

      Tsai, James

    • Start Date: 20181015
    • Expected Completion Date: 20191115
    • Actual Completion Date: 20200515

    Subject/Index Terms

    Filing Info

    • Accession Number: 01702271
    • Record Type: Research project
    • Source Agency: Georgia Department of Transportation
    • Contract Numbers: RP 18-18
    • Files: RIP, STATEDOT
    • Created Date: Apr 19 2019 3:31PM