Minimum sign retroreflective guidelines
Series: Summary report / FHWA Traffic Safety Research Program; Summary report (FHWA Traffic Safety Research Program)
Publisher: U.S. Dept. of Transportation, Federal Highway Administration, Research and Development, Turner-Fairbank Highway Research Center
Published: 1997
Place of publication: McLean, Va. (6300 Georgetown Pike, McLean 22101-2296)
Language: eng
Format: [microform]
Subjects: Traffic signs and signals; Standards; Reflective materials
Notes: Caption title.

Distributed to depository libraries in microfiche.

Shipping list no.: 98-0176-M.

"Issued June 1997"--P. [4].

"Publication no. FHWA-RD-97-074"--P. [4].

Includes bibliographical references (p. [4]).