SESKStuff Everyone Should Know
SESK: Stuff Everyone Should Know · sesk.info/cdl-railroad-shift-before

Should a CDL driver shift gears while crossing railroad tracks?

Shift before crossing, not while you are on the tracks.

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  1. No, shift before crossing ✔
  2. Yes, shift halfway across
  3. Only in heavy trucks

Why: Shifting gears while crossing can cause the vehicle to stall on the tracks.

Huh, didn't know that: If you must cross, make sure there is room to clear the tracks on the other side.

The dad joke
Why did the truck shift before the tracks? It did not want to stall in a no-shift zone.
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References

Answer: No, shift before crossing. Shifting gears while crossing can cause the vehicle to stall on the tracks.

  1. California Commercial Driver Handbook (AAMVA model manual) www.dmv.ca.gov/portal/file/california-commercial-driver-handbook-pdf
    Do not shift gears while crossing railroad tracks.
    Checked 2026-10-10.
  2. 49 CFR 392.10 (eCFR) www.ecfr.gov/current/title-49/section-392.10
    The driver must not shift gears while crossing the tracks.
    Checked 2026-10-10.

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