Cover Image

Preemption of traffic signals at or near railroad grade crossings.

Bibliographic Details
Corporate Author: Institute of Transportation Engineers
Format: Book
Language:English
Published: Arlington, Va. : ITE, [1979?]
Subjects:
Railroad crossings.
Electronic traffic controls.
Description
Item Description:"A recommended practice of the Institute of Transportation Engineers."
Cover title.
Physical Description:13 unnumbered pages : illustrations ; 28 cm.