CORTHELL TRANSPORTATION LLC

DOT# 1997208 MC# 705546CARRIER

ACTIVE

Trust Score

88 / 100

B Good

Components

Compliance · 40% 100

Safety · 35% 76

Insurance · 25% 85

Vehicle OOS rate is 2.2× the national average No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

Physical

19 BOWKER RD

ROCK SPRINGS, WY 82901

View on Google Maps ↗

Mailing

PO BOX 1648

ROCK SPRINGS, WY 82902

Contact

Phone: (307) 462-2022

Fax: (800) 619-5170

Email: corthelltransportation@gmail.com

Company Officers

SHERRY CORTHELL

Business Info

D&B #: 0

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors14

Authority

Status: ACTIVE

FMCSA add date: Feb 19, 2010

Contract authority: Mar 12, 2010

Authority History (2)

Authority Type	Action	Date
CONTRACT	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Jan 28, 2011 → Feb 23, 2011
MOTOR PROPERTY CONTRACT CARRIER	GRANTED	Mar 12, 2010

Cargo Types

General FreightHousehold GoodsMetal/Sheets/CoilsMotor VehiclesDrive-Away/Tow-AwayLogs/Poles/LumberBuilding MaterialsMachinery/Large ObjectsLiquids/GasesIntermodal ContainersOilfield EquipmentGrain/Feed/HayChemicalsDry BulkAgricultural/Farm SuppliesConstruction

Active Certifications

Property

MCS-150

Last updated: May 20, 2026

Mileage: 1,346,810 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
CORTRANS LLC	4403346	1728802	ROCK SPRINGS, WY	INACTIVE	Address

Recent Changes

Identitycompany officer 1: SHERRY CORTHELL → SHERRY CORTHELLSep 5, 2026

Safetyvehicle oos rate: 40 → 50Aug 27, 2026

Safetyvehicle oos rate: 50 → 40Aug 26, 2026

Fleettotal drivers: 17 → 0Aug 18, 2026

Safetytotal crashes: 1 → 2Aug 17, 2026

Safety

Out-of-Service Rates

Driver24 inspections

0.0%

6.3%

Carrier National avg

Vehicle10 inspections

50.0%

22.9%

Carrier National avg

Hazmat

No hazmat inspections

Overall24 inspections

20.8%

Carrier

Crash Summary

Fatal

Injury

2.0

per 1M miles

Towaway

Total

BASIC Violations

Unsafe Driving23

Driver Fitness0

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance17

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 28 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)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving1.012 insp w/ viol

Hours of Service0.161 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance5.937 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	GREAT WEST CASUALTY CO.	GWP85458A	$1,000,000	Feb 24, 2011	—	91X

Insurance History (1)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	CANAL INSURANCE CO.	CancelledCANCEL	$1,000,000	Feb 24, 2010	Feb 24, 2011

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