Carrier profile · USDOT 332931 · Updated Sep 6, 2026
Portland Group Inc
44 power unitsavg 4.4 yrRegional · 6 statesNORTH BILLERICA, 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 radiusRegional
revealedStates observed55
US statesInspections · 24 mo4444
MA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
NORTH BILLERICA, MA
Top corridor
MA
Density
fewermore
State activity ranking· all 5 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| MAMassachusettsHQ | 16 | |
| NHNew Hampshire | 15 | |
| CTConnecticut | 7 | |
| RIRhode Island | 4 | |
| MEMaine | 2 |