Carrier profile · USDOT 4056896 · MC-1538546 · Updated Jun 13, 2026

MASTER TRANSPORTATION INC

1 power unitsPROSSER, WA50/100
CARRIER INACTIVEMC-1538546 INACTIVE
Verified linksgmai.FMCSA 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
PROSSER, WA
120209 W HECK RD
Density
fewermore
Shade = roadside inspections, last 24 mo.