Carrier profile · USDOT 3429933 · MC-1111003 · Updated Jul 18, 2026

Cook-dupage Transportation Company Inc

DBA COOK-DUPAGE

0 power unitsLocal · 1 statesCHICAGO, IL50/100
CARRIER ACTIVEMC-1111003 ACTIVE
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Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS —24-mo cumulative
050%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 0 vehicle and 3 driver inspections over 24 months.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

3 inspections in the charted months · busiest month Sep '25 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

BASIC categories· CSA SMS · Aug 2026

Unsafe Driving
0violations
official FMCSA
Hours-of-Service
0violations
official FMCSA
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
official FMCSA
Vehicle Maintenance
0violations
clean · per-BASIC

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

ELD & hours-of-service

No hours-of-service or ELD violations on record across 4 inspections — a clean logging history.

Crash history· 11 total · 4 in 24 mo

11
Total crashes
4
In last 24 mo
0
Fatal
6
Injury
YearCrashesFatalInjuryTow
20261001
20251010
20244024
20231011
20223022
20211001
DateStateFatalitiesInjuriesTow-away
Jan 18, 2026IL00Yes
Apr 9, 2025IL01No
Nov 17, 2024IL00Yes
Sep 21, 2024IL02Yes
Aug 14, 2024IL00Yes
Jun 17, 2024IL01Yes
Aug 21, 2023IL03Yes
Aug 31, 2022IL00Yes
Jul 22, 2022IL02Yes
Apr 10, 2022IL01No
May 10, 2021IL00Yes