SAFERGRADE

Carrier file · USDOT 350651 · MC-163066

Durham School Services LP

DBA Durham School Services

Warrenville, IL · more carriers in Illinois / Warrenville

B85/100

SaferGrade composite

Records-based composite of public FMCSA data (high data coverage). Not a safety-fitness determination.

Identity & registrationcensus 2026-07-18
USDOT number350651
Docket (MC/FF/MX)MC-163066
Entity typecarrier
Operating statusActive
Operation typeInterstate
Business organizationCorporation
Physical address27755 Diehl Road Suite 100a · Warrenville, IL, 60555
Phone6085750110
First on file1989-04-14
MCS-150 mileage / year101,420,729 (2024)
Hazmat indicatorNo
Fleet (self-reported)MCS-150
Power units10,690
Trucks / buses0 / 10,690
Drivers (total / CDL)9,252 / 8,434
FMCSA safety ratingSatisfactory (2017-10-31)
MCSIP step0
Prior revocation flagNo
FMCSA recordable crash rate

Fleet counts come from the carrier's own MCS-150 filing and are not verified by FMCSA.

Roadside inspections — 24 monthsSMS 2026-07-13
Total inspections3,742
Driver / vehicle inspections277 / 3,667
Out-of-service totals (drv / veh / hazmat)6 / 68 / 0
Violations recorded408
Driver out-of-service rate2.2%
277 driver inspectionsnatl 5.5%
Vehicle out-of-service rate1.9%
3,667 vehicle inspectionsnatl 20.7%
Recorded crashes — 24 monthsSMS 2026-07-13
Crashes146
Fatalities4
Injuries85
Tow-aways120
Hazmat releases0

SMS crash records are state-reported and include crashes regardless of fault or preventability.

Authority, insurance & ordersMOTUS deltas — coverage grows daily

Operating authority

Docket status on census: Active. No MOTUS authority delta records yet.

Insurance filings

No insurance filings in our MOTUS records for this carrier yet (the daily delta feed only carries dockets with recent changes).

Revocation / suspension orders

No orders in our MOTUS records.

SaferGrade breakdown76.9 / 90 pts
B85/100

Score 85/100, normalized over the record types available for this carrier (high coverage).

USDOT operating status20 / 20 pts

Records show an active USDOT registration

Operating authority (docket)10 / 10 pts

Records show active operating authority on the docket

Insurance filing on recordnot evaluated

No insurance filings in our MOTUS records yet (not evaluated)

Driver out-of-service rate15 / 15 pts

Recorded driver OOS rate 2.2% over 277 driver inspections (national baseline 5.5%)

Vehicle out-of-service rate15 / 15 pts

Recorded vehicle OOS rate 1.9% over 3667 vehicle inspections (national baseline 20.7%)

Recorded crashes per power unit9.9 / 20 pts

146 crashes recorded over 24 months across 10690 power units (fleet-wide baseline ~0.003 per power unit)

Registration data recency (MCS-150)7 / 10 pts

Most recent MCS-150 mileage year on record: 2024 (FMCSA requires biennial updates)

The SaferGrade score is a records-based composite of public FMCSA data, comparing this carrier's records against national baselines. It is observational only and is not a safety-fitness determination — FMCSA cautions that SMS data alone cannot be used to draw safety-fitness conclusions, and the underlying data has known limitations. Read the full methodology.

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