Carrier profile · USDOT 1885447 · MC-679508 · Updated Jun 30, 2026

Superior Tank Lines Northwest Division Inc

0 power unitsavg 7.7 yrRegional · 4 statesPORTLAND, OR88/100
CARRIER ACTIVEMC-679508 ACTIVEHAZMAT
Verified linkssuperiortanklines.comFMCSA 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 mo50
WA busiest

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

Home base
PORTLAND, OR
3250 NW ST HELENS RD
Top corridor
WA ⇄ OR
WA 26 · OR 21 · CA 3
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · SUPERIOR TANK LINES NORTHWEST DIVISION INC · trailing 24 months
StateCoverageInspections
WAWashington26
OROregonHQ21
CACalifornia3