Carrier profile · USDOT 596311 · MC-315647 · Updated Jun 13, 2026
Mark Trnka Auto Transport Inc
4 power unitsavg 8 yrLocal · 2 statesMAHNOMEN, MN50/100
CARRIER ACTIVEMC-315647 ACTIVERATED SATISFACTORYHAZMAT
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 226 3RD STREET NE, MAHNOMEN, MN, 56557
- Mailing address
- PO BOX 475, MAHNOMEN, MN, 56557
- Operation
- Interstate· Hazmat
Contact
- Phone
- (800) 858-3471
- Fax
- (218) 935-2544
Registration
- Officers
- Mark Trnka · Michelle Trnka
- USDOT / docket
- 596311 · MC-315647
- First registered
- Mar 31, 1995
- Last MCS-150
- Mar 6, 2025 · 296,170 mi (2024)
- FMCSA safety rating
- Satisfactory · May 7, 2009
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.