Reference Source

T3-insufficient-clearance-cmv-third

For T3-insufficient-clearance-cmv-third, table is Table 3 (railroad-highway grade crossing); offense is The driver fails to negotiate a crossing because of insufficient undercarriage clearance; vehicle type at time of offense is CMV; occurrence is third or subsequent; disqualification period is No less than 1 year, recorded from its source on 2026-08-17.

Offense ID
T3-insufficient-clearance-cmv-third our reading
Table
Table 3 (railroad-highway grade crossing) our reading
Offense
The driver fails to negotiate a crossing because of insufficient undercarriage clearance verified
Vehicle type at time of offense
CMV our reading
Occurrence
third or subsequent our reading
Disqualification period
No less than 1 year verified
CFR citation
49 CFR 383.51(d)(6) our reading
Reinstatement eligible
n/a our reading
Sourceecfr.gov
Verified
Review by
DatasetFMCSA commercial driver disqualification offenses and periods

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

(6) The driver fails to negotiate a crossing because of insufficient undercarriage clearance * * * | No less than 60 days | No less than 120 days | No less than 1 year.

ecfr.gov, retrieved 2026-08-17

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.