Carrier profile · USDOT 3937081 · MC-1460996 · Updated Jun 13, 2026

321 TRANSPORTATION LLC

2 power unitsavg 17.3 yrRegional · 3 statesYORK, SC70/100
CARRIER ACTIVEMC-1460996 ACTIVE
Verified linksFMCSA 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 observed3
US states
Inspections · 24 mo5
NC busiest

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

Home base
YORK, SC
20 HUNTER ST
Top corridor
NC ⇄ SC
NC 3 · GA 1 · SC 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · 321 TRANSPORTATION LLC · trailing 24 months
StateCoverageInspections
NCNorth Carolina3
GAGeorgia1
SCSouth CarolinaHQ1