HaulSOUTHERN PIPE & SUPPLY CO INC
USDOT 79183 · Meridian, MS
Quick answers
- Is SOUTHERN PIPE & SUPPLY CO INC (USDOT 79183) allowed to operate?
- Yes. As of July 20, 2026, FMCSA's live record shows SOUTHERN PIPE & SUPPLY CO INC (USDOT 79183) is allowed to operate.
- Does SOUTHERN PIPE & SUPPLY CO INC have active operating authority?
- Yes. FMCSA's live records show active contract and broker operating authority for SOUTHERN PIPE & SUPPLY CO INC (MC781961) as of July 20, 2026.
- Does SOUTHERN PIPE & SUPPLY CO INC have insurance on file with FMCSA?
- Yes. FMCSA shows liability (BIPD) coverage of $750,000 and a surety bond of $75,000 on file for SOUTHERN PIPE & SUPPLY CO INC as of July 20, 2026. "On file" reflects the filed amounts, not confirmation of active coverage.
- What is SOUTHERN PIPE & SUPPLY CO INC's FMCSA safety rating?
- SOUTHERN PIPE & SUPPLY CO INC holds a Satisfactory FMCSA safety rating (rated November 6, 2006). This is FMCSA's official rating — one of Satisfactory, Conditional, or Unsatisfactory.
- What is SOUTHERN PIPE & SUPPLY CO INC's USDOT and MC number?
- SOUTHERN PIPE & SUPPLY CO INC is registered under USDOT 79183 and operating authority MC781961, based in Meridian, MS. FMCSA classifies it as an authorized for-hire carrier.
- How large is SOUTHERN PIPE & SUPPLY CO INC's fleet?
- SOUTHERN PIPE & SUPPLY CO INC reports 269 power units and 362 drivers in its FMCSA record in Meridian, MS.
Answers reflect the public FMCSA record as of July 20, 2026; figures can change at any time.
Operating snapshot
Public FMCSA census & inspection records · as of 2026-06-06
Southern Trucking, a for-hire carrier based in Meridian, Mississippi, operates 269 power units and 362 drivers. The carrier reported 10,750,000 annual miles in 2025 and a vehicle out-of-service rate of 17.0% compared to the snapshot benchmark of 21.2%. HaulReport-estimated percentiles show controlled substances at 8.1 (an independent estimate, not an official FMCSA or CSA score), hours-of-service compliance at 56.5, and vehicle maintenance at 39.2.
HaulReport interpretation — automatically generated from the public FMCSA data below and our percentile estimates, and checked against those source figures.
Estimated BASIC percentiles
Out-of-service rates
Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.
MCS-150 biennial update
Due March 2028FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator
Live FMCSA status
Allowed to operateOperating authority
- Common: None
- Contract: Active
- Broker: Active
- Docket: MC781961
- Authorized for property, broker
Insurance on file
- Liability (BIPD): $750,000
- Surety bond: $75,000
Safety
- Rating: Satisfactory (as of November 6, 2006)
- Driver out-of-service rate: 4.6%
- Vehicle out-of-service rate: 17.0%
- Hazmat out-of-service rate: 0.0%
Live read from FMCSA's QCMobile system on July 20, 2026. Insurance figures are FMCSA "on file" amounts, not confirmation of current coverage; values can change at any time. FMCSA QCMobile
Insurance on file
Liability (BIPD)Surety bondPrimary liability (BIPD) — maximum limit recorded by FMCSA: $750,000
2 filings on file — show details
Insurance on file
- Public liability (BIPD) — primaryTRAVELERS PROPERTY CASUALTY CO. OF AMERICA
- Surety bondTRAVELERS CASUALTY & SURETY CO. OF AMERICA
Insurance filings on record in FMCSA's Licensing & Insurance (L&I) system (active or pending per the source dataset), as of 2026-06-08. Dollar figures are the maximum limit recorded on the filing, not confirmation of current coverage, and this is not a recommendation; filings can change or lapse at any time and may not reflect today's status. Confirm current coverage directly with FMCSA. Verify on FMCSA L&I
Carrier facts (public FMCSA data)
| USDOT number | 79183 |
|---|---|
| Legal name | SOUTHERN PIPE & SUPPLY CO INC |
| Doing business as | SOUTHERN TRUCKING |
| Location | MERIDIAN, MS |
| Operating classification | Authorized for-hire (per FMCSA census) |
| FMCSA operating authority | Active (per FMCSA licensing) |
| Power units (fleet size) | 269 |
| Drivers | 362 |
| Reported annual mileage | 10,750,000 (reported for 2025) |
| FMCSA registered | 1974 (~52 years) |
| Last MCS-150 update | March 20, 2026 |
| Next MCS-150 update due | March 2028 |
| Inspections (trailing 24 mo) | 199 |
| Published BASIC measures | 3 |
| Insurance filings (FMCSA L&I) | 2 on file (active/pending per source) — Public liability (BIPD) — primary, Surety bond |
State reference data: Truck-crash statistics for Mississippi — state-wide totals for all carriers registered in Mississippi, not specific to this carrier.