Carrier profile · USDOT 1340958 · MC-667318 · Updated Jun 13, 2026
Southwest Railway Services Inc
4 power unitsDALLAS, TX50/100
AUTHORITY STATUS UNKNOWNMC-667318 STATUS UNKNOWNHAZMAT
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.
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
DALLAS, TX
Density
fewermore