Evaluation of Ohio work zone speed zones process.

Finley, Melisa D.; Jenkins, Jacqueline; McAvoy, Deborah; Texas A&M Transportation Institute

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Evaluation of Ohio work zone speed zones process.

2014-06-01
By Finley, Melisa D. ; Jenkins, Jacqueline ; McAvoy, Deborah

[PDF-1.75 MB]

English

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Creators:

Finley, Melisa D. ; Jenkins, Jacqueline ; McAvoy, Deborah

Finley, Melisa D. ; Jenkins, Jacqueline ; McAvoy, Deborah Less -
Corporate Creators:

Texas A&M Transportation Institute
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:

[+]

Highway Traffic Control Recommendations Speed Control Traffic Flow Traffic Safety Variable Speed Limits Work Zone Safety Work Zone Traffic Control
Publication/ Report Number:

FHWA/OH-2014/10
Resource Type:

Tech Report
Geographical Coverage:

Ohio
Corporate Publisher:

Ohio. Dept. of Transportation. Office of Statewide Planning and Research
Abstract:

This report describes the methodology and results of analyses performed to determine the effectiveness of Ohio Department of Transportation processes for establishing work zone speed zones. Researchers observed motorists’ speed choice upstream of and adjacent to various work zone conditions used to justify reduced speed limits in work zones. Researchers also observed speed choice upstream and within variable work zone speed zones.

Based on previous research and the results of the studies documented herein, researchers made recommendations regarding appropriate speed limit reductions for shoulder activity, lane shifts, lane closures, and median crossovers. Researchers also recommended the expanded use of variable work zone speed zones.
Format:

PDF
Funding:

SJN 134716
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:08fc3b832cc3effbc2e91b0c9be5e6967ee6747090559852ae88e0dd74fdf0b9
Download URL:

https://rosap.ntl.bts.gov/view/dot/27734/dot_27734_DS1.pdf
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Evaluation of Ohio work zone speed zones process.

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