Delaware Railroad Crossing Laws
Delaware puts buses carrying passengers for hire, school buses, and trucks hauling explosives or flammable liquids on a full stop 15 to 50 feet from the nearest rail (21 Del. C. §4163). Cross in one gear, no shifting on the tracks. A separate CDL-only section spells out the six grade-crossing duties, including keeping room to clear the crossing (21 Del. C. §4163A). The state fine is small. The CDL disqualification (60/120/365 days, 49 CFR 383.51) stacks on top.
A detail here is flagged medium confidence — confirm with the state DMV or the FMCSA rule before you rely on it.
How Delaware handles grade crossings
Delaware puts buses carrying passengers for hire, school buses, and trucks hauling explosives or flammable liquids on a full stop 15 to 50 feet from the nearest rail (21 Del. C. §4163). Cross in one gear, no shifting on the tracks. A separate CDL-only section spells out the six grade-crossing duties, including keeping room to clear the crossing (21 Del. C. §4163A). The state fine is small. The CDL disqualification (60/120/365 days, 49 CFR 383.51) stacks on top.
Who stops, how far, and the CDL risk
- Who must stop: Placarded + buses
- Stop distance: Not less than 15 feet, not more than 50 feet from the nearest rail (49 CFR 392.10; 21 Del. C. §4163 matches it).
- Clearance rule: Do not enter a crossing unless the far side is open and you can drive completely across without stopping; getting boxed in on the rails is a top-cited, disqualifying violation (49 CFR 392.11, 383.51). Cross in one low gear and never shift while any part of the rig is on the tracks. 21 Del. C. §4163A codifies the room-to-clear, undercarriage-clearance, and no-shift duties for CMV drivers. Heed low-ground-clearance signs so a lowboy or step-deck does not high-center.
- Fine & CDL disqualification: A rules-of-the-road moving-violation fine; a first offense is modest under Delaware's traffic penalties. The heavy part is the FMCSA CDL disqualification (49 CFR 383.51, mirrored for CMV drivers in 21 Del. C. §4163A): at least 60 days, then 120 days for a second within 3 years, then 1 year for a third.
Delaware Railroad Crossing FAQ
Which trucks must stop at railroad crossings in Delaware?
How far from the tracks do I stop in Delaware?
What is the clearance rule at a Delaware crossing?
What does a railroad crossing violation cost in Delaware?
Reference information for planning, not legal advice. Traffic laws change and this can be out of date, so always confirm the current statute and obey posted signs before you rely on it. Last reviewed July 2026. Source: https://delcode.delaware.gov/title21/c041/sc07/index.html. See our Terms & Disclaimer.
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