Reducing Lane and Shoulder Width to Permit an Additional Lane on a Freeway

Fitzpatrick, Kay; Avelar, Raul; Perez, Marcie; Ranft, Stephen; Stevens, Roma; Venglar, Steven; Voigt, Tony; Texas A&M Transportation Institute

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Reducing Lane and Shoulder Width to Permit an Additional Lane on a Freeway

2015-03-01
By Fitzpatrick, Kay ; Avelar, Raul ; Perez, Marcie ; ...

[PDF-550.30 KB]

English

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Creators:

Fitzpatrick, Kay ; Avelar, Raul ; Perez, Marcie ; Ranft, Stephen ; Stevens, Roma ; ... More +

Fitzpatrick, Kay ; Avelar, Raul ; Perez, Marcie ; Ranft, Stephen ; Stevens, Roma ; Venglar, Steven ; Voigt, Tony Less -
Corporate Creators:

Texas A&M Transportation Institute
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:

[+]

Freeways Highway Safety Road Shoulders Traffic Accidents Traffic Lanes Traffic Speed Width
Publication/ Report Number:

0-6811
Resource Type:

Tech Report
Geographical Coverage:

Texas
Corporate Publisher:

Texas. Dept. of Transportation. Research and Technology Implementation Office
Abstract:

This research identified the operational and safety implications of using reduced lane and shoulder widths for a variety of freeway configurations. As demand on Texas freeways continues to increase, it is important to better understand the impacts of narrowing lanes and shoulders in an effort to add lanes for additional capacity.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:5dc9051f88c0d92c259c580ac733d2ce8d8d75f550e839d14b1c438186fccfa6
Download URL:

https://rosap.ntl.bts.gov/view/dot/28888/dot_28888_DS1.pdf
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Reducing Lane and Shoulder Width to Permit an Additional Lane on a Freeway

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