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Railroad Crossings No. MO Placarded + buses

Missouri Railroad Crossing Laws

Missouri tracks the federal rule. Buses carrying passengers for hire, school buses, and trucks hauling high explosives, poison or compressed flammable gas, or bulk flammable or corrosive liquids must stop 15 to 50 feet from the nearest rail (§304.030). Other vehicles slow and check (§304.035). The stop statute sets no fine of its own, so the general Chapter 304 penalty applies (a fine up to $500 or jail), plus a 60-day FMCSA CDL disqualification (49 CFR 383.51).

Who must stopPlacarded + buses
Stop distanceNot less than 15 feet and not more than 50 feet from the nearest rail
ClearanceDo not roll onto a crossing unless you can drive all the way across without stopping
FineMissouri's stop law

A detail here is flagged medium confidence — confirm with the state DMV or the FMCSA rule before you rely on it.

01 The rule

How Missouri handles grade crossings

Missouri tracks the federal rule. Buses carrying passengers for hire, school buses, and trucks hauling high explosives, poison or compressed flammable gas, or bulk flammable or corrosive liquids must stop 15 to 50 feet from the nearest rail (§304.030). Other vehicles slow and check (§304.035). The stop statute sets no fine of its own, so the general Chapter 304 penalty applies (a fine up to $500 or jail), plus a 60-day FMCSA CDL disqualification (49 CFR 383.51).

02 The details

Who stops, how far, and the CDL risk

Missouri Railroad Crossing FAQ

Which trucks must stop at railroad crossings in Missouri?
Missouri follows the federal rule: placarded hazmat loads, passenger buses, and school buses must stop; other CMVs slow and check. Missouri tracks the federal rule.
How far from the tracks do I stop in Missouri?
Not less than 15 feet and not more than 50 feet from the nearest rail (Mo. Rev. Stat. §304.030), the same window as the federal rule (49 CFR 392.10).
What is the clearance rule at a Missouri crossing?
Do not roll onto a crossing unless you can drive all the way across without stopping. Choose a gear that clears the tracks in one pull and do not shift gears while any part of your rig sits on the rails (49 CFR 392.10).
What does a railroad crossing violation cost in Missouri?
Missouri's stop law (§304.030) sets no fine of its own, so a violation falls under the general Chapter 304 penalty (Mo. Rev. Stat. §304.570): a fine of $5 to $500, or up to a year in jail, or both. The broader crossing rules in §304.035 are a class C misdemeanor. On top of the state penalty, FMCSA disqualifies your CDL under 49 CFR 383.51: 60 days for a first offense, 120 days for a second within 3 years, and at least 1 year for a third.

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://revisor.mo.gov/main/OneSection.aspx?section=304.030. See our Terms & Disclaimer.

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