Carrier profile · USDOT 4014753 · MC-1512652 · Updated Jun 13, 2026

Porter Brothers Construction Inc

5 power unitsLocal · 1 statesROCK FALLS, IL82/100
CARRIER INACTIVEMC-1512652 INACTIVE
Verified linksporterbrothers.netFMCSA 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 mo1
MI busiest

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

Home base
ROCK FALLS, IL
9904 FREEPORT RD
Top corridor
MI ⇄ IL
MI 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · PORTER BROTHERS CONSTRUCTION INC · trailing 24 months
StateCoverageInspections
MIMichigan1