COOK COUNTY SCHOOL BUS INC
Operations
What COOK COUNTY SCHOOL BUS INC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 281691
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify COOK COUNTY SCHOOL BUS INC.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Active
- FMCSA lists this USDOT number as active. Active status alone doesn't confirm current insurance or operating authority; those are separate checks.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 33 power units, 32 drivers
- COOK COUNTY SCHOOL BUS INC self-reports 33 power units (trucks and tractors), which makes it a mid-size fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
- Last MCS-150 update Jul 16, 2024
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. COOK COUNTY SCHOOL BUS INC last filed it on Jul 16, 2024. That's past FMCSA's two-year update requirement. Confirm the address, phone, and fleet size directly.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Change history
1 recorded change to COOK COUNTY SCHOOL BUS INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.
32
to
33
Frequently asked questions about COOK COUNTY SCHOOL BUS INC
Common questions about this carrier, answered from FMCSA public records.
Is COOK COUNTY SCHOOL BUS INC a legitimate motor carrier?
COOK COUNTY SCHOOL BUS INC is registered with FMCSA under USDOT number 281691. Operating authority status is currently Active.
Where is COOK COUNTY SCHOOL BUS INC based?
COOK COUNTY SCHOOL BUS INC lists its physical address in ARLINGTON HEIGHTS, IL in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 281691 active?
USDOT 281691 (COOK COUNTY SCHOOL BUS INC) operating authority status is currently Active. Last verified by Carrier90 on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does COOK COUNTY SCHOOL BUS INC operate?
COOK COUNTY SCHOOL BUS INC reports 33 power units and employs 32 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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