Carrier profile · USDOT 4505784 · MC-1783125 · Updated Aug 9, 2026

South Horizon Cargo Transportation LLC

DBA LONGHORN TRANSPORT

1 power unitavg 10.5 yrLocal · 1 statesBROWNSVILLE, TX50/100
CARRIER ACTIVEMC-1783125 ACTIVE
Verified linkssouthhorizon.netFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo1
TX busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
BROWNSVILLE, TX
65 GUANAJAY CT
Top corridor
TX
TX 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · SOUTH HORIZON CARGO TRANSPORTATION LLC · trailing 24 months
StateCoverageInspections
TXTexasHQ1