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About R&T Now
Federal Highway Administration's (FHWA's) R&T Now is a newsletter containing information and updates about research, technology, and development from the U.S. Department of Transportation, FHWA. The newsletter is an electronic newsletter and is updated approximately every other month.
Reprints Of FHWA R&T Now
The text in FHWA R&T Now may be reprinted in whole or in part. Please provide an appropriate reprint citation, such as: "Article reprinted from the FHWA's January/February 2001 issue of R&T Now."