Carrier profile · USDOT 1504029 · MC-564577 · Updated Jul 18, 2026

Seattle Trans LLC

5 power unitsavg 13.7 yrRegional · 3 statesMILL CREEK, WA94/100
CARRIER ACTIVEMC-564577 ACTIVE
Verified linksFMCSA SAFER

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 radiusRegional
revealed
States observed3
US states
Inspections · 24 mo8
CA busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
MILL CREEK, WA
13906 41ST DRIVE SE
Top corridor
CA ⇄ WA
CA 6 · MT 1 · WA 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · SEATTLE TRANS LLC · trailing 24 months
StateCoverageInspections
CACalifornia6
MTMontana1
WAWashingtonHQ1