Public Roads

A Nondestructive Impulse Radar Tomographic Imaging System for Timber Structures

Adapted from TRB Paper No. 00-0558, "An impulse radar tomography imaging system for NDE of timber structures," by Hernandez and Duwadi.

Strategic Work-Zone Analysis Tools

Work zones may seem to be even more ubiquitous in the future because of a combination of factors.

Public Roads - Nov/Dec 2000

Editor's Notes

Telematics, the integration of wireless communications and positioning systems technology, is big business.

Millennium Edition of MUTCD Released

So you saw a yellow street sign shaped like a diamond with the silhouette of a man driving a tractor on it.

NHI 2001 Catalog Available on CD-ROM

The National Highway Institute Training Resources Catalog 2001 is available in both book and CD-ROM formats.

Recent Publications

Below are brief descriptions of reports recently published by the Federal Highway Administration's (FHWA) Office of Research, Development, and Technology.

Conferences and Special Events Calendar

March

DOT's Comprehensive Truck Size and Weight Study - A Summary

In August 2000, the U.S. Department of Transportation (DOT) submitted its report on the Comprehensive Truck Size and Weight Study to Congress.

National Work Zone Awareness Week (April 9 to 12) - Enhancing Safety and Mobility in Work Zones

In a continuing effort to promote safety and mobility in work zones, the second annual National Work Zone Awareness Week will be held from April 9 to 12, 2001.

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