Carrier profile · USDOT 136555 · MC-80252 · Updated Aug 12, 2026

Southwestern Motor Transport Inc

DBA SMT LINES

288 power unitsavg 8.1 yrMulti-region · 11 statesSAN ANTONIO, TX70/100
BROKER AUTHORITY ACTIVEMC-80252 BROKER ACTIVERATED SATISFACTORYHAZMAT
Verified linkssmtl.comFMCSA SAFER

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