Unless otherwise provided in this subtitle, upon approaching a railroad grade crossing, the operator of every commercial motor vehicle shall:
(1) Slow down and check that the tracks are clear of an approaching train;
(2) Stop before reaching the crossing, if the tracks are not clear;
(3) Attempt to negotiate the crossing only if the crossing and the roadway beyond the crossing are sufficiently clear of other traffic so that the driver can drive completely through and clear of the crossing without stopping;
(4) Obey a traffic control device or the directions of a police officer at the crossing; and
(5) Attempt to negotiate the crossing only if the vehicle has sufficient undercarriage clearance.
Structure Maryland Statutes
Title 21 - Vehicle Laws -- Rules of the Road
Subtitle 7 - Special Stops Required
Section 21-701 - Obedience to Signal Indicating Approach or Passage of Train
Section 21-702 - All Vehicles to Stop at Certain Railroad Crossings
Section 21-703 - Certain Vehicles to Stop at All Railroad Crossings
Section 21-703.1 - Procedure Upon Approaching a Railroad Crossing
Section 21-704 - Moving Heavy Equipment at Railroad Crossings
Section 21-704.1 - Automated Railroad Grade Crossings Enforcement Systems
Section 21-705 - Emerging From and Entering Alley, Driveway, or Building
Section 21-706 - Overtaking and Passing School Vehicle
Section 21-706.1 - Violation of 21-706