Carrier profile · USDOT 49410 · Updated Jun 21, 2026

MASSACHUSETTS ELECTRIC CO

DBA NATIONAL GRID

535 power unitsLocal · 1 statesWALTHAM, MA88/100
AUTHORITY STATUS UNKNOWN
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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 observed1
US states
Inspections · 24 mo5
MA busiest

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

Home base
WALTHAM, MA
170 DATA DRIVE
Top corridor
MA
MA 5
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · MASSACHUSETTS ELECTRIC CO · trailing 24 months
StateCoverageInspections
MAMassachusettsHQ5