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USDOT 136555 · carrier profile

SOUTHWESTERN MOTOR TRANSPORT INC

Doing business as SMT LINES. Active for-hire carrier in San Antonio, TX 78218.

Power units288
Drivers263
CDL drivers228
StatusActive

Registration

USDOT number
136555
Dockets
MC-80252 (active), MC-825355 (active)
USDOT status
Active
Operation
Interstate
Carrier type
Authorized for hire
Location
San Antonio, TX 78218
Hazmat
No
Safety rating
Satisfactory (rated Nov 5, 2015)
Added to the census
Jun 1, 1974
Last MCS-150 update
May 7, 2025
Miles reported
16,020,000 in 2024
Official FMCSA SAFER snapshot Other carriers in San Antonio

Equipment

TypeOwnedTerm leasedTrip leased
Straight trucks39100
Tractors186530
Trailers74900

Power units: 288. Self-reported by the carrier on form MCS-150.

Cargo carried

  • General freight
  • Building materials
  • Oilfield equipment
  • Chemicals
  • Beverages
  • Paper products
  • Construction

Operating authority

DocketAuthorityStatusSince
MC-825355Broker of Property (Except Household Goods)ActivegrantedJun 4, 2013
MC-80252Motor Carrier of Property (Except Household Goods)ActivegrantedJun 23, 1983

Latest action per authority, from FMCSA's authority history. For insurance filings and the full record, use the SAFER snapshot.