Project Details

Abstract

The objective of this research is to develop a vehicle-boardable prototype for the Wyoming Department of Transportation (WYDOT) that can measure intersection sight distances (ISDs) in real-time. With this prototype, WYDOT will be equipped to assess and reassess sight distances at both existing and new intersections, regardless of their type. The prototype aims to reduce the costs associated with ISD assessments by automating many of the tasks involved in the process. Additionally, it will contribute to reducing intersection-related crashes, particularly those caused by inadequate sight distances. By enhancing its ability to evaluate sight distances, WYDOT will also be better positioned to protect itself from liability in the event of crashes, especially severe incidents resulting from insufficient ISDs. Furthermore, the prototype will assist local jurisdictions in efficiently assessing sight distances for both existing and new intersections, improving overall road safety and infrastructure management.

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