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Southern Intermodal Xpress LLC

Doing business as Southern Intermodal Xpress

USDOT activeAuthority activeCarrier · Interstate
  • USDOT1605061
  • MC593622
  • LocationMobile, AL
  • Phone(251) 438-2749
  • Fleet152 power units · 142 drivers

Southern Intermodal Xpress LLC (USDOT 1605061, MC-593622) is an interstate motor carrier based in Mobile, Alabama with 152 power units and 142 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 193 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-593622Motor Carrier of PropertyLiability insurance$750,000 on fileRequired: $750,000Safety ratingNot rated193 inspections in 24 monthsOut-of-service ordersNone on fileFMCSA out-of-service orders fileRegistration (MCS-150)Updated Dec 5, 202511 months agoProcess agent (BOC-3)On fileDotprocessagents.com LLC

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-593622Motor Carrier of Property (except Household Goods)Active

First granted on March 12, 2007 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 12, 2026

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$750,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XSentry Select Insurance Company$750,000Oct 22, 2026
Insurance history: 24 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Sentry Select Insurance CompanyAug 24, 2026Oct 22, 2026Replaced
Liability (BIPD)Sentry Select Insurance CompanySep 1, 2021Aug 24, 2026Replaced
Liability (BIPD)Wesco Insurance CompanySep 1, 2020Sep 1, 2021Replaced
Liability (BIPD)United States Fire Insurance Co.Sep 1, 2019Sep 1, 2020Replaced
Liability (BIPD)United States Fire Insurance Co.Aug 18, 2018Sep 1, 2019Replaced
Liability (BIPD)United States Fire Insurance Co.Aug 18, 2017Jan 5, 2018Cancel
Liability (BIPD)Canal Insurance Co.Aug 1, 2017Aug 18, 2017Replaced
Liability (BIPD)United States Fire Insurance Co.Aug 1, 2017Aug 1, 2017Replaced
Liability (BIPD)Canal Insurance Co.Apr 1, 2017Aug 18, 2017Term / cancl
Liability (BIPD)The Insurance Co of the State of PennsylvaniaApr 1, 2016Apr 1, 2017Replaced
Liability (BIPD)The Insurance Co of the State of PennsylvaniaApr 1, 2015Apr 1, 2016Cancel
Liability (BIPD)Great West Casualty Co.Mar 2, 2015Apr 2, 2015Term / cancl
Liability (BIPD)Great West Casualty Co.Apr 1, 2014Mar 2, 2015Replaced
Liability (BIPD)Arch Insurance CompanyApr 1, 2013Apr 1, 2014Replaced
Liability (BIPD)Companion Property & Casualty Ins. Co.Apr 1, 2011Apr 1, 2013Cancel
Liability (BIPD)Great West Casualty Co.Mar 23, 2009Apr 1, 2011Replaced
CargoGreat West Casualty Co.Mar 23, 2009Mar 23, 2015Namechg
Liability (BIPD)Carolina Casualty Insurance Co.Jun 13, 2008Mar 23, 2009Cancel
Liability (BIPD)Carolina Casualty Insurance Co.Mar 23, 2008Jun 13, 2008Replaced
CargoAce Fire Underwriters Insurance CompanyMar 23, 2008Mar 23, 2009Replaced
Liability (BIPD)Carolina Casualty Insurance Co.Mar 23, 2007Mar 23, 2008Cancel
CargoCarolina Casualty Insurance Co.Mar 23, 2007Mar 23, 2008Cancel
Liability (BIPD)The Cincinnati Insurance Co.Mar 1, 2007Mar 23, 2007Replaced
CargoThe Cincinnati Insurance Co.Mar 1, 2007Mar 23, 2007Replaced

Process agent (BOC-3)

Dotprocessagents.com LLC, Norman, OK

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

193
Inspections
70 with no violations
1.6%
Driver out-of-service
3 of 193 inspections
36.7%
Vehicle out-of-service
55 of 150 inspections
14
Crashes
2 fatal · 4 injury · 8 tow-away

Inspected most often in: Alabama (93), Louisiana (65), Mississippi (32), Florida (3).

Most recent inspection on file: November 5, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 16, 2018
  2. Involuntary revocation — Common carrier authorityDiscontinued revocation on August 4, 2017
  3. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 25, 2016
  4. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 24, 2015
  5. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 4, 2015
  6. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 29, 2013
  7. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 23, 2009
  8. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 25, 2008
Show 1 earlier event
  1. Granted — Common carrier authority; Motor Carrier of Property (except Household Goods)

Fleet and operations

From the company’s own registration (Form MCS-150), updated December 5, 2025

Power units
152
Trucks
152
Tractors owned
98
Trailers owned
75
Drivers
142
CDL drivers
142
Interstate drivers
142
Miles traveled
5,485,000 (2025)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
February 7, 2007
Address
620 Baybridge Road, Mobile, AL 36610
Phone (registered with FMCSA)
(251) 438-2749

Cargo carried

  • General freight
  • Metal: sheets, coils, rolls
  • Logs, poles, beams, lumber
  • Intermodal containers

Key facts

  • USDOT number 1605061 was registered on February 7, 2007.
  • Operating authority MC-593622 was first granted on March 12, 2007.
  • The company last updated its FMCSA registration (Form MCS-150) on December 5, 2025.
  • It reported 5,485,000 vehicle miles traveled in 2025.
  • One insurance filing is on file, including Liability (BIPD) coverage with Sentry Select Insurance Company.
  • It had 193 roadside inspections in the last 24 months; 70 inspections recorded no violations.
  • FMCSA records list 14 reportable crashes in the last 24 months.
  • Its process agent filing (BOC-3) is with Dotprocessagents.com LLC.

Other carriers in Mobile, AL

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