Safety Comparison of Interchange Configurations [techbrief]

Himes, Scott; Gayah, Vikash V.; Gooch, Jeff; O'Connor, Ginny; Le, Thanh

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Safety Comparison of Interchange Configurations [techbrief]

2023-01-01
By Himes, Scott ; Gayah, Vikash V. ; Gooch, Jeff

File Language:

English

Details

Creators:

Himes, Scott ; Gayah, Vikash V. ; Gooch, Jeff ; O'Connor, Ginny ; Le, Thanh
Corporate Creators:

VHB/Vanasse Hangen Brustlin, Inc.
Corporate Contributors:

United States. Federal Highway Administration. Office of Research, Development, and Technology ; Turner-Fairbank Highway Research Center
Subject/TRT Terms:
Publication/ Report Number:

FHWA-HRT-23-029
Resource Type:

Brief
Geographical Coverage:

United States
Corporate Publisher:

United States. Federal Highway Administration. Office of Research, Development, and Technology
Abstract:

This project identified interchange configurations that account for at least 75 percent of those considered in Interchange Access Requests (IARs). The project team surveyed Federal Highway Administration (FHWA) division offices to determine the most common interchange configurations considered and constructed and the planning-level factors considered in the safety analysis. Additional questions revealed that most IARs focus on urban applications and service interchanges.
Format:

PDF
Funding:

DTFH6116D00040
Download URL:

https://rosap.ntl.bts.gov/view/dot/66349/dot_66349_DS1.pdf
File Type:

[PDF - 593.39 KB]
Collection(s):

Federal Highway Administration
Main Document Checksum:

urn:sha-512:0cd189400edcfadd18da5bb88c0f87bdf2f1e382adfcee0ea40eb46e7607bddef07ec11238b08582e480778faaf700844fd609444e27fefbcd8568ae4b52fe10

File Language:

English

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