Carrier profile · USDOT 2541782 · MC-28239 · Updated Jun 13, 2026

Jamm Hauling and Transportation LLC

2 power unitsavg 19.3 yrLocal · 1 statesCLINTON, MD100/100
CARRIER ACTIVEMC-28239 ACTIVE
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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 mo14
DC busiest

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

Home base
CLINTON, MD
5214 ZEPHYR AVE
Top corridor
DC ⇄ MD
DC 14
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · JAMM HAULING AND TRANSPORTATION LLC · trailing 24 months
StateCoverageInspections
DCDistrict of Columbia14