Carrier profile · USDOT 641673 · MC-304741 · Updated Jul 18, 2026

C CARLSON INC

DBA CARLSON TRUCKING

18 power unitsavg 9.8 yrRegional · 7 statesHUMBOLDT, IA81/100
CARRIER ACTIVEMC-304741 ACTIVE
Verified linksccarlsoncompanies.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 observed7
US states
Inspections · 24 mo24
IA busiest

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

Home base
HUMBOLDT, IA
912 1ST ST N
Top corridor
IA
IA 11 · SD 5 · MN 4
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 7 states · trailing 24 mo

Roadside inspections by state · C CARLSON INC · trailing 24 months
StateCoverageInspections
IAIowaHQ11
SDSouth Dakota5
MNMinnesota4
NENebraska1
ILIllinois1
MOMissouri1
KSKansas1