Work Zone Safety Improvements Using Automated Injury Data Collection

Fyhrie, Patricia B; Ji, Ankyd; Swanston, Travis; Nasrollahzadeh, Amir A; Ravani, Bahram; University of California, Davis. Dept. of Mechanical and Aeronautical Engineering. AHMCT Center

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Work Zone Safety Improvements Using Automated Injury Data Collection

2021-01-07
By Fyhrie, Patricia B ; Ji, Ankyd ; Swanston, Travis ; ...

[PDF-3.81 MB]

English

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Details:

Creators:

Fyhrie, Patricia B ; Ji, Ankyd ; Swanston, Travis ; Nasrollahzadeh, Amir A ; Ravani, Bahram

Fyhrie, Patricia B ; Ji, Ankyd ; Swanston, Travis ; Nasrollahzadeh, Amir A ; Ravani, Bahram Less -
Corporate Creators:

University of California, Davis. Dept. of Mechanical and Aeronautical Engineering. AHMCT Center
Corporate Contributors:

California. Dept. of Transportation. Division of Research, Innovation, and System Information
Subject/TRT Terms:

[+]

Automatic Data Collection Systems Collision Costs Crash Data Crash Injuries Databases Decision Support Systems Work Zone Collisions Work Zone Safety
Publication/ Report Number:

CA 21-3236
Resource Type:

Tech Report
Geographical Coverage:

United States ; California

United States ; California Less -
Edition:

Final Report 10/1/2018 – 9/30/2020
Corporate Publisher:

California. Dept. of Transportation. Division of Research and Innovation
Abstract:

This research study collected data from approximately 39,000 traffic collision reports including diagrams and narratives for years 2011 through 2017. These reports had to be tracked down, scanned, creating image files made of the diagrams and organizing the data into a searchable database. Furthermore, the narrative portions of each report needed to be converted to digital text and used to populate the data base. A web-based tool was also developed to illustrate how a user can use the collected data to query information and develop understanding of collision trends and attributes. A number of collision attributes are identified and combined with injury and collision cost models that can be used to assess societal cost of such collisions. The result is a data set and an analysis tool that can be used to assess attributes related to work zone collisions and can serve as a decision support tool for mitigation and improvement of highway safety.
Format:

PDF
Funding:

65A0560 and 65A0749 ; Task ID 3236

65A0560 and 65A0749 ; Task ID 3236 Less -
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:42c5f127f496d963e6ad21849e65e6137ed5e29d2e4daa69801ce71a942a8fc8
Download URL:

https://rosap.ntl.bts.gov/view/dot/60204/dot_60204_DS1.pdf
File Type:

No Additional Files

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Work Zone Safety Improvements Using Automated Injury Data Collection

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