Carrier profile · USDOT 4547280 · MC-1805457 · Updated Jun 13, 2026

CORNERSTONE CARRIER INC

1 power unitWASHOUGAL, WA50/100
CARRIER ACTIVEMC-1805457 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.

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

Home base
WASHOUGAL, WA
3900 W 2ND ST
Density
fewermore
Shade = roadside inspections, last 24 mo.