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DURHAM SCHOOL SERVICES, L.P.

DBA: DURHAM SCHOOL SERVICES

DOT# 350651 MC# 163066CARRIER
ACTIVE

Trust Score

82 / 100
B Good

Components

Compliance · 40% 100
Safety · 35% 60
Insurance · 25% 85
4 reported fatal crash(es) No active cargo insurance on file
Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

27755 DIEHL ROAD SUITE 100A

WARRENVILLE, IL 60555

View on Google Maps ↗

Contact

Phone: (608) 575-0110

Cell: (630) 730-9583

Email: Safety.mail@summitllc.com

Company Officers

TIM WERTNER

STEFFANY CUNNINGHAM

Business Info

Organization: CORPORATION

Fleet

10690

Power Units

9252

Drivers

Authority

Status: ACTIVE

FMCSA add date: Apr 14, 1989

Common authority: Nov 30, 1982

Authority History (5)

Authority TypeActionDate
MOTOR PASSENGER COMMON CARRIERREINSTATEDDec 4, 2018
MOTOR PASSENGER COMMON CARRIERREINSTATEDNov 29, 2018
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONNov 6, 2006 → Nov 20, 2006
MOTOR PASSENGER COMMON CARRIERGRANTED → REVOKEDJun 29, 1989 → Nov 27, 2018
MOTOR PASSENGER COMMON CARRIERGRANTED → REVOKEDNov 30, 1982 → Nov 27, 2018

Cargo Types

Passengers

Active Certifications

PropertyPassenger

MCS-150

Last updated: Nov 14, 2025

Mileage: 101,420,729 (2024)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

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Recent Changes

Safetytotal crashes: 148 → 147Jun 19, 2026
Safetytotal crashes: 149 → 148Jun 6, 2026
Safetytotal crashes: 148 → 149Jun 1, 2026
Safetytotal crashes: 147 → 148May 29, 2026
Safetytotal crashes: 146 → 147May 25, 2026

Safety

Out-of-Service Rates

Driver274 inspections
1.8%
6.0%
Carrier National avg
Vehicle3679 inspections
1.7%
22.6%
Carrier National avg
Hazmat

No hazmat inspections

Overall3751 inspections
1.8%
Carrier

Crash Summary

4

Fatal

68

Injury

147.0

per 1M miles

121

Towaway

147

Total

BASIC Violations

Unsafe Driving596
Driver Fitness5
Hours of Service0
Drug / Alcohol0
Vehicle Maintenance405

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 3734 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published.

SMS Inspections (24 mo)

3734

Total

5

Driver OOS

64

Vehicle OOS

BASIC Measures

Unsafe Driving0.0014 insp w/ viol
Hours of Service0.021 insp w/ viol
Driver Fitness0.174 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance0.46299 insp w/ viol

Insurance

$5,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active ACE AMERICAN INSURANCE COMPANYISA H11430430$5,000,000Jul 14, 2025—91X

Insurance History (25)

TypeInsurerStatusCoverageEffectiveCancelled
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Jul 14, 2025Jul 14, 2025
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Jul 14, 2025Jul 14, 2025
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2024Jul 14, 2025
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2023Nov 1, 2024
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2022Nov 1, 2023
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2021Nov 1, 2022
BIPD · F91XACE AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2018Nov 1, 2021
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYCancelledCANCEL$5,000,000Nov 1, 2017Nov 21, 2018
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2016Nov 1, 2017
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2015Nov 1, 2016
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2014Nov 1, 2015
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2013Nov 1, 2014
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2012Nov 1, 2013
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2010Nov 1, 2012
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2009Nov 1, 2010
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2008Nov 1, 2009
BIPD · F91XOLD REPUBLIC INSURANCE COMPANYReplacedTERM/REPL$5,000,000Nov 1, 2006Nov 1, 2008
BIPD · F91XDISCOVER PROPERTY & CASUALTY INSURANCE CO.CancelledCANCEL$5,000,000Dec 31, 2003Dec 31, 2003
BIPD · F91XDISCOVER PROPERTY & CASUALTY INSURANCE CO.ReplacedTERM/REPL$5,000,000Nov 1, 2003Nov 1, 2006
BIPD · F91XDISCOVER PROPERTY & CASUALTY INSURANCE CO.CancelledTERM/CANCL$5,000,000Nov 1, 2003Dec 2, 2006
BIPD · F91XUNITED STATES FIDELITY & GUARANTY CO.ReplacedTERM/REPL$5,000,000Nov 1, 2002Nov 1, 2002
BIPD · F91XUNITED STATES FIDELITY & GUARANTY CO.ReplacedTERM/REPL$5,000,000Nov 1, 2002Nov 1, 2003
BIPD · F91XUNITED STATES FIDELITY & GUARANTY CO.Name ChangedTERM/CANCL$5,000,000Nov 1, 2002May 28, 2003
BIPD · F91XUNITED STATES FIDELITY & GUARANTY CO.ReplacedTERM/REPL$5,000,000Nov 1, 2000Nov 1, 2002
BIPD · F91XUNITED STATES FIDELITY & GUARANTY CO.CancelledTERM/CANCL$5,000,000Nov 1, 2000Dec 6, 2002

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