Carrier profile · USDOT 2896744 · MC-973644 · Updated Jun 13, 2026
SOUTHERN TRANS SERVICES LLC
1 power unitSOSO, MS50/100
CARRIER INACTIVEMC-973644 INACTIVEUNDELIVERABLE ADDRESS
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’20 · 4 insurers · 0 lapsesInsurer churn
beyond this history
2016201920222025now
Shorter eras are too brief to label at this scale — all 4 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 4 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| PRIME INSURANCE COMPANY | Jan 2018 → Jan 2020 | $750K | 8 |
| CLEAR BLUE SPECIALTY INSURANCE COMPANY | Dec 2017 → Jan 2018 | $750K | 1 |
| UNITED SPECIALTY INSURANCE COMPANY | Dec 2016 → Dec 2017 | $750K | 1 |
| PROGRESSIVE GULF INSURANCE COMPANY | Jul 2016 → Nov 2016 | $750K | 2 |