Railroad and Special-Situation Signs
Railroad crossings and special situations require extra scanning and often a legal stop. The Maryland exam tests the advance railroad warning, the crossbuck, multiple-track plaques, and the meaning of active signals. It also tests special signs such as weight limits, clearance limits, and move-over rules.
Core rules
- A round yellow sign with a black X and RR warns of a railroad crossing ahead. Slow down and look and listen.
- A white crossbuck marked RAILROAD CROSSING marks the crossing itself. It means yield to trains. A crossbuck alone does not always require a full stop if no train is approaching, but you must be able to stop if one appears.
- A plaque reading 2 TRACKS warns of a second train that may hide the first. Never stop on the tracks.
- Flashing red lights, bells, or gates mean stop. Stop before the tracks and wait until the lights stop flashing and the gate is fully raised. Never go around a lowered gate.
- Special regulatory signs may set weight limits, height clearances, no-through-truck routes, or bridge restrictions. These are enforceable.
- Maryland's Move Over law requires drivers to move over for stopped emergency, police, fire, ambulance, tow, and service vehicles with lights, or slow down if moving over is unsafe.
Worked example
You approach a crossing with flashing red lights and a lowering gate. Stop at the stop line before the tracks. Even if you cannot see a train, the active signal means a train is approaching or present. Do not drive around the gate or stop on the tracks. Wait until the gate is fully raised and the lights stop flashing before proceeding, and check that the tracks are clear in both directions.
Traps that cost marks
The crossbuck is not a stop sign in every case, but it always means yield to trains. A single visible train does not mean the crossing is safe if a second track is present. Do not treat a flashing red railroad signal as a flashing yellow caution signal. Do not ignore clearance or weight signs because your vehicle usually fits.
Key points
- Round yellow RR sign: railroad crossing ahead.
- Crossbuck means yield to trains; active red lights or gates require a stop.
- 2 TRACKS warns that a second train may be hidden.
- Never stop on the tracks or go around a lowered gate.
- Weight, clearance, and truck-route signs are enforceable.
- Move Over law: change lanes or slow for stopped emergency and service vehicles.