Carrier profile · USDOT 1246347 · Updated Aug 20, 2026

Brian Williamson

DBA SOUTHERN TRANSPORT

1 power unitFLORENCE, MS50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
242 NORTH CHURCH STREET, FLORENCE, MS, 39073
Mailing address
PO BOX 1144, FLORENCE, MS, 39073
Operation
Interstate

Contact

Phone
(601) 750-4486
Email
brian22115@aol.com

Registration

Officers
Steve Williamson · Brian Williamson
USDOT / docket
1246347
First registered
May 11, 2004
Last MCS-150
May 11, 2004 · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
1CDL drivers
—Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.