Carrier profile · USDOT 680865 · MC-317122 · Updated Jun 13, 2026

ROBERT DONALD MASTERS INC

2 power unitsavg 13.7 yrLocal · 2 statesST THOMAS, ON82/100
CARRIER INACTIVEMC-317122 INACTIVE
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 radiusLocal
revealed
States observed2
US states
Inspections · 24 mo2
IL busiest

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

Home base
ST THOMAS, ON
25 CHESTNUT ST
Top corridor
IL ⇄ ON
IL 1 · MA 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · ROBERT DONALD MASTERS INC · trailing 24 months
StateCoverageInspections
ILIllinois1
MAMassachusetts1