SOUTH HORIZON CARGO TRANSPORTATION LLC

DBA: LONGHORN TRANSPORT

DOT# 4505784 MC# 1783125CARRIER

ACTIVE

Trust Score

80 / 100

B Good

Components

Compliance · 40% 90

Safety · 35% 65

Insurance · 25% 85

No active cargo insurance on file

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

Potential Chameleon Carrier

This carrier shares strong identity signals with a carrier that had safety concerns. This is a heuristic flag, not a confirmed finding.

low DOT# 4447215—May be a successor to DOT 4447215 (LONG & SHORT TRANSPORT LLC, inactive). Linked by: address, officer, phone

Overview

Address

Physical

65 GUANAJAY CT

BROWNSVILLE, TX 78526

View on Google Maps ↗

Mailing

65 GUANAJAY CT

BROWNSVILLE, TX 78526-1843

Contact

Phone: (956) 293-0700

Email: ivan.cardenas@southhorizon.net

Company Officers

IVAN CARDENAS

Business Info

D&B #: 0

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors1

Authority

Status: ACTIVE

FMCSA add date: Dec 11, 2025

Common authority: Mar 10, 2026

Authority History (1)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	GRANTED	Mar 10, 2026

Cargo Types

General Freight

Active Certifications

Property

MCS-150

Last updated: Dec 12, 2025

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
LONG & SHORT TRANSPORT LLC	4447215	1773215	BROWNSVILLE, TX	INACTIVE	AddressOfficerPhone
CARDENASI TRANSPORT LLC	3777855	1351278	NASHVILLE, GA	ACTIVE	Officer
IVAN CARDENAS MORENO DBA: LONGHORN TRANSFER	4525514	—	MATAMOROS, TA	ACTIVE	Phone

Recent Changes

Identitycompany officer 1: IVAN CARDENAS → IVAN CARDENASSep 5, 2026

Contactemail: IVAN.CARDENAS@SOUTHHORIZON.NET → ivan.cardenas@southhorizon.netAug 10, 2026

Identitycompany officer 1: IVAN CARDENAS → IVAN CARDENASAug 10, 2026

Safety

No safety data on file

FMCSA has no safety inspection or crash data recorded for this carrier.

Insurance

$750,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	PROGRESSIVE COUNTY MUTUAL	CA870562141	$750,000	Mar 4, 2026	—	91X

Get this data via API

API Reference

curl https://api.dotlookup.dev/v1/carriers/4505784