STEEL GIRDER LLC

DBA: STINGER BRIDGE AND IRON

DOT# 2464582 MC# 851795CARRIER

ACTIVE

Trust Score

96 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 100

Insurance · 25% 85

No active cargo insurance on file

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

Overview

Address

4248 N HWY 87

COOLIDGE, AZ 85128

View on Google Maps ↗

Contact

Phone: (520) 200-7885

Fax: (520) 250-1900

Cell: (520) 200-7885

Email: smagness@stingerbrideandiron.com

Company Officers

JUSTIN MURPHY

Business Info

D&B #: 51543422

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Trucks10

Owned Tractors17

Authority

Status: ACTIVE

FMCSA add date: Jan 4, 2014

Common authority: Jan 27, 2014

Authority History (1)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	GRANTED	Jan 27, 2014

Cargo Types

General FreightHousehold GoodsMetal/Sheets/CoilsBuilding MaterialsMachinery/Large ObjectsGrain/Feed/HayMeatRefrigerated FoodBeveragesPaper Products

Active Certifications

Property

MCS-150

Last updated: Feb 5, 2026

Mileage: 610,000 (2026)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
FTS TRUCKING LLC DBA: FTS TRUCKING	4094832	1560749	FERN BCH, FL	INACTIVE	Officer
JK TRANSPORTATION SERVICES LLC	3441756	1118012	CALERA, AL	INACTIVE	Officer
JUSTIN MURPHY TRUCKING LLC	4314119	1771955	JEFFERSON, IA	ACTIVE	Officer
ONE MAN & A TRUCK LLC	3607682	1227694	STATESBORO, GA	INACTIVE	Officer

Recent Changes

Safetydriver oos rate: 1.0204082 → 9.090909Aug 1, 2026

Safetydriver oos rate: 1.4084507 → 1.0204082Jul 29, 2026

Safetydriver oos rate: 1.0526316 → 1.0204082Jul 20, 2026

Safety

Out-of-Service Rates

Driver98 inspections

1.0%

6.2%

Carrier National avg

Vehicle16 inspections

6.3%

22.8%

Carrier National avg

Hazmat1 inspections

100.0%

2.4%

Carrier National avg

Overall98 inspections

1.0%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving1

Driver Fitness1

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance0

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 95 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 Driving0.000 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.081 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance0.031 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	TRAVELERS PROPERTY CASUALTY CO. OF AMERICA	5A040018	$1,000,000	Nov 6, 2014	—	91X

Insurance History (1)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	THE CHARTER OAK FIRE INSURANCE CO.	ReplacedTERM/REPL	$750,000	Dec 31, 2013	Nov 6, 2014

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