A preliminary laboratory investigation of passive railroad crossing signs
Contributors: Turner-Fairbank Highway Research Center.
Publisher: U.S. Dept. of Transportation, Federal Highway Administration, Research and Development, Turner-Fairbank Highway Research Center; Available to the public through the National Technical Information Service
Published: 1993
Place of publication: McLean, Va. (6300 Georgetown Pike, McLean 22101-2296); [Springfield, Va
Language: eng
Format: Microform
Subjects: Railroads -- United States -- Crossings.; Railroad accidents -- United States.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0582-M.

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994] 1 microfiches : negative.