3713 - Railroad trains not to block crossings.

     § 3713.  Railroad trains not to block crossings.        No person or government agency shall operate any train in     such a manner as to prevent vehicular use of any roadway for a     period of time in excess of five consecutive minutes except     under any of the following circumstances:            (1)  When necessary to comply with signals affecting the        safety of the movement of trains.            (2)  When necessary to avoid striking any object or        person on the track.            (3)  When the train is disabled.            (4)  When the train is in motion except while engaged in        switching operations.            (5)  When there is no vehicular traffic waiting to use        the crossings.            (6)  When necessary to comply with a governmental safety        regulation.