Carrier profile · USDOT 3063897 · MC-56868 · Updated Sep 6, 2026

Circle O Inc

1 power unitavg 2.8 yrRegional · 5 statesCHICAGO, IL82/100
CARRIER INACTIVEMC-56868 INACTIVEHAZMAT
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 observed5
US states
Inspections · 24 mo5
CA busiest

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

Home base
CHICAGO, IL
4041 S EMERALD AVENUE
Top corridor
CA ⇄ IL
CA 1 · MO 1 · LA 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · CIRCLE O INC · trailing 24 months
StateCoverageInspections
CACalifornia1
MOMissouri1
LALouisiana1
TNTennessee1
AZArizona1