Public carrier profile
Doug Martin Jr
USDOT 1200548
Allowed to operateChecking your watchlist…
Look up another DOTIdentity and status
- USDOT
- 1200548
- MC number
- 509087
- Status
- ActiveA
- Allowed to operate
- Yes
- Location
- Davis City, IA
Authority
- Common authority
- UnknownNone
- Contract authority
- UnknownActive
- Broker authority
- UnknownNone
- Authority history events
- 2
- Authority history
- Jan 7, 2005 – Oct 27, 2009
Fleet
- Power units
- 1
- Drivers
- 2
Insurance
- Active filings
- 2
- Insurer
- NORTHLAND INSURANCE COMPANY
- Maximum coverage
- $750
- Effective date
- Jan 1, 2026
- Estimated renewal window
- January 2027 (estimated)
Estimate, not a policy date.
Safety history
- Inspections
- 2
- Out-of-service inspections
- 0
- Driver OOS
- 0
- Vehicle OOS
- 0
- Hazmat OOS
- 0
- Violations
- 5
- Last inspection
- Jan 13, 2026
Public record refreshed 10/27/2026.