Carrier profile · USDOT 2453907 · MC-847294 · Updated Jun 18, 2026

Brock Trucking LLC

1 power unitavg 5.3 yrLocal · 1 statesMAQUOKETA, IA50/100
CARRIER ACTIVEMC-847294 ACTIVEHAZMAT
Verified linksbrocktrucking.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 radiusLocal
revealed
States observed1
US states
Inspections · 24 mo3
IA busiest

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

Home base
MAQUOKETA, IA
6415 CAVES RD
Top corridor
IA
IA 3
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · BROCK TRUCKING LLC · trailing 24 months
StateCoverageInspections
IAIowaHQ3