Carrier profile · USDOT 2507031 · MC-869266 · Updated Sep 6, 2026

So Transport LLC

10 power unitsavg 8 yrNational · 16 statesVANCOUVER, WA93/100
CARRIER ACTIVEMC-869266 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 radiusNational
revealed
States observed16
US states
Inspections · 24 mo37
WA busiest

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

Home base
VANCOUVER, WA
4418 NE 12TH AVE
Top corridor
WA
WA 9 · UT 6 · OR 5
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 16 states · trailing 24 mo

Roadside inspections by state · SO TRANSPORT LLC · trailing 24 months
StateCoverageInspections
WAWashingtonHQ9
UTUtah6
OROregon5
COColorado3
MTMontana2
ARArkansas2
OKOklahoma1
GAGeorgia1
IDIdaho1
ALAlabama1
SCSouth Carolina1
KYKentucky1
OHOhio1
NMNew Mexico1
MSMississippi1
MOMissouri1