Home Page American Government Reference Desk Shopping Special Collections About Us Contribute



Escort, Inc.






GM Icons
By accessing/using The Crittenden Automotive Library/CarsAndRacingStuff.com, you signify your agreement with the Terms of Use on our Legal Information page. Our Privacy Policy is also available there.

The Modified Thrie Beam Guardrail


American Government Video

The Modified Thrie Beam Guardrail
Film

A Federal Highway Administration film.

This film is available courtesy of FedFlix (public domain).

Creative Commons License
This work is licensed under a Creative Commons CC0 1.0 Universal License (Public Domain Dedication).

Page Sections
Video


Video

Duration: 9:15
The thrie beam guardrail has been modified to improve performance in large-vehicle impacts by increasing the depth and energy-absorbing capacity of the block-out. Crash tests show that this design can safely contain and redirect a wider range of vehicles than other W-beam designs. Terminals and transitions are shown. Costs of installation and repair are discussed, and the design is recommended for sites with heavy traffic.
Download The Modified Thrie Beam Guardrail from The Internet Archive





The Crittenden Automotive Library