Board meeting : safety at passive grade crossings.

Two computer simulations that illustrate how an approaching train travelling at 40 mph appears to a motorist who is stopped at a grade crossing (Animation #1) and a motorist who is approaching a grade crossing (Animation #2).

Bibliographic Details

Corporate Author:	United States. National Transportation Safety Board
Format:	Government Document Video
Language:	English
Published:	[Washington, D.C.] : National Transportation Safety Board, [1998]
Series:	Accident animations.
Subjects:	Highway-railroad grade crossings. Railroad trains > Dynamics. Automobiles > Dynamics. Animated videos. Streaming video.
Online Access:	https://purl.fdlp.gov/GPO/LPS106883