Turner-Fairbank Highway Research Center

 
 
 
 
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Guidance for Future Design of Freeways with High-Occupancy Vehicle (HOV) Lanes Based on an Analysis

Product Type

Research Report

Author

Cothron, A.S., S.E. Ranft, C.H. Walters, D.W. Fenno, and D. Lord

Date

May-04

Abstract

In Texas, high-occupancy vehicle (HOV) lanes have emerged as an integral part of the states current and future transportation system to aid urban mobility. As a result, the issue of HOV lane design and the influence of design on safety has become the focus of much attention in the transportation community. This document provides guidance for future design of freeways with HOV lanes based on an analysis of crash data from Dallas, Texas. This guidance indicates desirable corridor characteristics when considering HOV lane implementation and recommends roadway cross-sections when implementing HOV lanes similar to those in operation in Dallas, Texas.

Link To Research Report

Guidance for Future Design of Freeways with High-Occupancy Vehicle (HOV) Lanes Based on an Analysis

Keywords

high-occupancy vehicle lanes
safety
crash data
barrier-separated lanes
buffer-separated lanes
concurrent flow lanes
contraflow lanes


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