Public carrier profile
Superior Transportation Inc
USDOT 760583
Allowed to operateChecking your watchlist…
Look up another DOTIdentity and status
- USDOT
- 760583
- MC number
- 342834
- Status
- ActiveA
- Allowed to operate
- Yes
- Location
- N Charleston, SC
Authority
- Common authority
- UnknownActive
- Contract authority
- UnknownActive
- Broker authority
- UnknownNone
- Authority history events
- 9
- Authority history
- Aug 26, 1998 – May 21, 2025
Fleet
- Power units
- 35
- Drivers
- 32
Insurance
- Active filings
- 4
- Insurer
- MARKEL AMERICAN INSURANCE COMPANY
- Maximum coverage
- $0
- Effective date
- May 24, 2025
- Estimated renewal window
- May 2027 (estimated)
Estimate, not a policy date.
Safety history
- Inspections
- 83
- Out-of-service inspections
- 8
- Driver OOS
- 0
- Vehicle OOS
- 11
- Hazmat OOS
- 0
- Crashes
- 1
- Violations
- 44
- Last inspection
- Aug 13, 2026
- Last crash
- Mar 30, 2025
Public record refreshed 10/27/2026.