Evaluation of Roadside Treatments To Mitigate Roadway Departure Crashes: Technical Report

Avelar, Raul; Geedipally, Srinivas; Das, Subasish; Wu, Lingtao; Kutela, Boniphace; Lord, Dominique; Tsapakis, Ioannis; Texas A&M Transportation Institute

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Evaluation of Roadside Treatments To Mitigate Roadway Departure Crashes: Technical Report

2020-04-01
By Avelar, Raul ; Geedipally, Srinivas ; Das, Subasish ; ...

[PDF-2.90 MB]

English

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Details:

Creators:

Avelar, Raul ; Geedipally, Srinivas ; Das, Subasish ; Wu, Lingtao ; Kutela, Boniphace ; ... More +

Avelar, Raul ; Geedipally, Srinivas ; Das, Subasish ; Wu, Lingtao ; Kutela, Boniphace ; Lord, Dominique ; Tsapakis, Ioannis Less -
Corporate Creators:

Texas A&M Transportation Institute
Corporate Contributors:

Texas. Dept. of Transportation. Research and Technology Implementation Office ; United States. Department of Transportation. Federal Highway Administration

Texas. Dept. of Transportation. Research and Technology Implementation Office ; United States. Department of Transportation. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Crash Modification Factors Hazard Mitigation Highway Safety Ran Off Road Crashes Roadside Improvement Roadway Departure Systemic Safety Work Codes
Publication/ Report Number:

FHWA/TX-20/0-6991-R1
Resource Type:

Tech Report
Geographical Coverage:

Texas ; United States

Texas ; United States Less -
Edition:

Technical Report: September 2018-February 2020
Corporate Publisher:

Texas A&M Transportation Institute
Abstract:

This report presents findings from a research project that sought to provide a systemic framework to identify high-risk locations for roadway departure crashes and applicable countermeasures for implementation. The products of the research project are intended to assist Texas Department of Transportation (TxDOT) districts with selecting projects that address roadway departure crashes proactively (such as by improving guardrails and barriers, or by safety-treating roadside fixed objects) as opposed to reactively (by basing projects on crash history only). Additionally, this report provides updated work codes to assist TxDOT in better prioritizing projects, making a more optimal use of limited resources, and maximizing benefits derived from projects implemented as a result. For this effort, a select number of work codes were evaluated, and updates to their associated crash modification factors were developed based on available data on past Highway Safety Improvement Program projects in the state.
Format:

PDF
Funding:

Project 0-6991
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:d14a884fcf5325991c7a323a7427027462fc435aeb3f06fe3a3398ae3469130f
Download URL:

https://rosap.ntl.bts.gov/view/dot/55555/dot_55555_DS1.pdf
File Type:

No Additional Files

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Evaluation of Roadside Treatments To Mitigate Roadway Departure Crashes: Technical Report

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