Preemption of traffic signals at or near railroad grade crossings with active warning devices
Subtitle: a recommended practice
By: of the Institute of Transportation ; prepared by Traffic Engineering Council Committee TENC-4M-35
Series: Publication / Institute of Transportation Engineers ;; no. RP-025A; Publication (Institute of Transportation Engineers) ;; RP-025A.
Publisher: ITE
Published: 1997
Place of publication: Washington, D.C
Language: eng
Number of pages: 32
Subjects: Railroads -- Crossings.; Traffic engineering.; Traffic signs and signals -- Standards; Electronic traffic controls.
Notes: Includes bibliographical references (p. 21-22).