Carrier profile · USDOT 3992529 · MC-1501569 · Updated Jun 13, 2026
GRIFFS TRANSPORTATION INC
5 power unitsavg 9.1 yrMulti-region · 11 statesMICHIGANTOWN, IN86/100
CARRIER ACTIVEMC-1501569 ACTIVE
Operations & Lanes
Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.
Operating footprint· revealed by roadside-inspection geography
Operating radiusMulti-region
revealedStates observed1111
US statesInspections · 24 mo1212
TN busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
MICHIGANTOWN, IN
Top corridor
TN ⇄ IN
Density
fewermore
State activity ranking· all 11 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| TNTennessee | 2 | |
| NCNorth Carolina | 1 | |
| SDSouth Dakota | 1 | |
| MNMinnesota | 1 | |
| MDMaryland | 1 | |
| LALouisiana | 1 | |
| WYWyoming | 1 | |
| WAWashington | 1 | |
| UTUtah | 1 | |
| ARArkansas | 1 | |
| IAIowa | 1 |