Carrier profile · USDOT 312608 · Updated Jun 13, 2026
M S WALKER INC
48 power unitsRegional · 3 statesNORWOOD, MA100/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
revealedStates observed22
US statesInspections · 24 mo1717
MA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
NORWOOD, MA
Top corridor
MA
Density
fewermore
State activity ranking· all 2 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| MAMassachusettsHQ | 15 | |
| RIRhode Island | 2 |