Carrier profile · USDOT 2830961 · MC-949400 · Updated Jun 13, 2026

Nassco Transportation Company LLC

51 power unitsRegional · 3 statesNEW BERLIN, WI94/100
CARRIER ACTIVEMC-949400 ACTIVEHAZMAT
Verified linksnasscoinc.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 observed3
US states
Inspections · 24 mo11
WI busiest

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

Home base
NEW BERLIN, WI
5355 S WESTRIDGE DR
Top corridor
WI
WI 7 · IA 3 · MN 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · NASSCO TRANSPORTATION COMPANY LLC · trailing 24 months
StateCoverageInspections
WIWisconsinHQ7
IAIowa3
MNMinnesota1