Optimal design of work zone median crossovers.

Schurr, Karen S.; Gardner, Brian R.; Rijal, Shashwat; Nebraska Transportation Center

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Optimal design of work zone median crossovers.

2010-09-01
By Schurr, Karen S. ; Gardner, Brian R. ; Rijal, Shashwat

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Creators:

Schurr, Karen S. ; Gardner, Brian R. ; Rijal, Shashwat

Schurr, Karen S. ; Gardner, Brian R. ; Rijal, Shashwat Less -
Corporate Creators:

Nebraska Transportation Center
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:

[+]

Crossovers Geometric Design Highway Safety Roads--Interchanges And Intersections--Design And Construction Road Work Zones Traffic Safety Work Zones
Publication/ Report Number:

SPR-P1(06)P581
Resource Type:

Tech Report
Edition:

Final report.
Corporate Publisher:

Nebraska. Dept. of Roads
Abstract:

The use of temporary median crossovers in work zones allows for the closure of one side of a multi-lane roadway while

maintaining two-way traffic on the opposite side. This process provides the ability for construction and maintenance crews

to construct, rebuild, or perform maintenance on a portion of one direction of a roadway segment while allowing roadway

users continued access through the facility. A number of behavior studies were conducted on single-lane and dual-lane

crossovers at work zone locations in the State of Nebraska resulting in general guidelines for optimal geometric design

features of such work zone elements.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:020fa957ba6f2d644a4b02d1f3e19b4ee444dd8c6ba92eb17030b75fdecef44c
Download URL:

https://rosap.ntl.bts.gov/view/dot/25402/dot_25402_DS1.pdf
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Optimal design of work zone median crossovers.

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