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Docket MC080252

MC80252 · Motor Carrier of Property (Except Household Goods) · Active · issued to SOUTHWESTERN MOTOR TRANSPORT INC

Operating authority docket MC080252 is the FMCSA motor-carrier authority record for SOUTHWESTERN MOTOR TRANSPORT INC of SAN ANTONIO, TX. This page shows the docket's motor carrier of property (except household goods) authority — currently active — its complete action history with FMCSA, and a downloadable copy of the official MC certificate when one is on file. Use it to verify a carrier before partnering, before booking a load, or while auditing safety and insurance compliance.

MC80252 Motor Carrier of Property (Except Household Goods) Active Granted Jun 23, 1983

What this status means

This docket holds active operating authority. The carrier is currently authorized by the FMCSA to operate in interstate commerce. Authority remains valid only while insurance (BMC-91 or BMC-91X) and BOC-3 process-agent filings are kept current — a lapse in either triggers automatic revocation.

Carrier

DBA: SMT LINES
USDOT 136555 · SAN ANTONIO, TX
Active

Related filings

Authority Records (2 rows)

Docket Type Status Final Action
MC80252 Motor Carrier of Property (Except Household Goods) Active Jun 23, 1983
MC080252 common Active Unknown

Operating Authority Certificate

No certificate on file

We don't have a local PDF of the operating authority certificate for this docket. Try the FMCSA Licensing & Insurance portal directly — search by docket number on the SAFER lookup.

Look up on FMCSA SAFER / L&I →

Event Summary (7 total events)

GRANTED 5 Active 1 REJECTED 1

Action History Showing 1–7 of 7

Page 1 of 1
Date ▼ Action Authority Type Original
May 29, 1987 GRANTED MOTOR PROPERTY CONTRACT CARRIER GRANTED
Jun 23, 1983 GRANTED MOTOR PROPERTY COMMON CARRIER GRANTED
Jun 23, 1983 Active Motor Carrier of Property (Except Household Goods) GRANTED
May 3, 1982 GRANTED MOTOR PROPERTY COMMON CARRIER GRANTED
Mar 25, 1982 GRANTED MOTOR PROPERTY COMMON CARRIER GRANTED
Oct 13, 1981 REJECTED MOTOR PROPERTY COMMON CARRIER REJECTED
Aug 7, 1981 GRANTED MOTOR PROPERTY COMMON CARRIER GRANTED

Other Authorities on This Carrier (2)

Docket Authority Type Status Final Action
MC825355 Broker of Property (Except Household Goods) Active Jun 4, 2013
MC825355 common N Unknown

About FMCSA operating authority

FMCSA operating authority — the MC, FF, or MX docket number — is the federal permit a for-hire motor carrier, freight forwarder, or broker needs to operate in interstate commerce. It is separate from the USDOT number, which every commercial vehicle operator (including private carriers) must hold. A carrier hauling its own goods needs only a USDOT number; a carrier hauling for hire needs both a USDOT number and an MC docket.

Each docket is issued to a specific legal entity and stays attached to that entity permanently. FMCSA does not reissue a revoked docket to a different carrier and does not allow direct transfer of authority between companies. Authority is granted only after the carrier files proof of insurance (Form BMC-91 or BMC-91X) and a BOC-3 process-agent designation; lapses in either trigger automatic revocation.

TruckCodex mirrors Motus / FMCSA authority status and AuthHist on an ongoing basis, but MC certificate PDFs are a separate archived L&I collection roughly through 2026-05-20. After the Motus cutover, bulk daily PDF letters are no longer refreshing the same way — AuthHist and authority status are not a substitute for the PDF letter archive. We do not sell, transfer, or modify authority. For real-time confirmation immediately before a transaction, click through to the SAFER lookup linked above.