Carrier profile · USDOT 4212422 · MC-1626890 · Updated Jul 29, 2026
SW TRANSPORTATION INC
2 power unitsavg 5.9 yrMulti-region · 12 statesCLARKSBURG, MD69/100
CARRIER ACTIVEMC-1626890 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 observed1212
US statesInspections · 24 mo3232
WA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
CLARKSBURG, MD
Top corridor
WA ⇄ MD
Density
fewermore
State activity ranking· all 12 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| WAWashington | 8 | |
| CTConnecticut | 5 | |
| MIMichigan | 5 | |
| FLFlorida | 3 | |
| GAGeorgia | 2 | |
| MDMarylandHQ | 2 | |
| ILIllinois | 2 | |
| IAIowa | 1 | |
| RIRhode Island | 1 | |
| NJNew Jersey | 1 | |
| MAMassachusetts | 1 | |
| INIndiana | 1 |