Carrier profile · USDOT 510456 · MC-349468 · Updated Jun 13, 2026

ROBERT W SEAL INC

4 power unitsavg 11.4 yrRegional · 5 statesFREDERICK, MD80/100
CARRIER ACTIVEMC-349468 ACTIVERATED SATISFACTORY
Verified linksrwsealinc.comFMCSA 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 radiusRegional
revealed
States observed5
US states
Inspections · 24 mo10
MD busiest

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

Home base
FREDERICK, MD
4997 WINCHESTER BLVD
Top corridor
MD
MD 5 · CT 2 · DC 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · ROBERT W SEAL INC · trailing 24 months
StateCoverageInspections
MDMarylandHQ5
CTConnecticut2
DCDistrict of Columbia1
NCNorth Carolina1
PAPennsylvania1