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Carrier profile · USDOT 1605061 · MC-593622 · Updated 07/29/2026

SOUTHERN INTERMODAL XPRESS LLC

DBA SOUTHERN INTERMODAL XPRESS

152 power unitsavg 10.8 yrRegional · 4 statesMOBILE, AL
CARRIER ACTIVEMC-593622 ACTIVEHAZMAT
Verified linkssixllc.netFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
152Power units
98 observed · MCS-150
134Trailers seen
Decoded · vPIC
10.8Avg age (yr)
1998–2026 · vPIC
Call dispatch(251) 438-2749Email dispatchsafety@sixllc.net

Load decision · FMCSA snapshot · 2026-07-29

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Active operating authorityInsurance on fileVehicle out-of-service rate well above average
Operating authority19 yr active
since 2007
Insurance (BIPD)On file
FMCSA L&I
Vehicle OOS · 24mo36.1%
▲ 22.26% nat'l
Crashes · fatal5
15 in 24mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

152 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

10.8 yr

Model years 1998–2026 · peer benchmark computing.

Identity stabilityStable

19 yr unchanged

Same registration since 2007 — no chameleon / reincarnation signal.

AI readRegional operator, 19-yr authority, 36% vehicle OOS — review first.Full read

Is SOUTHERN INTERMODAL XPRESS LLC safe to work with?

Is SOUTHERN INTERMODAL XPRESS LLC safe to load? SOUTHERN INTERMODAL XPRESS LLC (USDOT 1605061, MC-593622) is an active asset-based motor carrier based in MOBILE, AL, operating 152 power units and 142 drivers. Operating authority has been active 19 years (past the 24-month broker-confidence threshold). Across 256 roadside inspections, its vehicle out-of-service rate over the last 24 months is 36.1% (above the 22.26% national average), with 15 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it review before loading (74/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-07-29.

FMCSA fields + Vektor analysis · updated 2026-07-29
SISOUTHERN INTERMODAL XPRESS LLC 74
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Frequently asked

What is SOUTHERN INTERMODAL XPRESS LLC's USDOT number?

SOUTHERN INTERMODAL XPRESS LLC's USDOT number is 1605061, and its motor carrier number is MC-593622.

Is SOUTHERN INTERMODAL XPRESS LLC authorized to operate?

As of 2026-07-29, SOUTHERN INTERMODAL XPRESS LLC is active in the FMCSA register with common, contract, broker operating authority on file.

What is SOUTHERN INTERMODAL XPRESS LLC's safety record?

SOUTHERN INTERMODAL XPRESS LLC has a 36.1% vehicle out-of-service rate (national average 22.26%) across 256 roadside inspections, with 15 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 74/100 (tier: review).

How big is SOUTHERN INTERMODAL XPRESS LLC's fleet?

SOUTHERN INTERMODAL XPRESS LLC operates 152 power units and 142 drivers per its most recent MCS-150 filing.

Where is SOUTHERN INTERMODAL XPRESS LLC based?

SOUTHERN INTERMODAL XPRESS LLC is based in MOBILE, AL, with roadside inspections recorded across 4 states.