Carrier profile · USDOT 1510566 · MC-566179 · Updated Jun 13, 2026
Seaport Transport LLC
1 power unitCLARKSTON, WA50/100
CARRIER INACTIVEMC-566179 INACTIVE
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.
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
CLARKSTON, WA
Density
fewermore