SI

SOUTHERN INTERMODAL XPRESS LLC

DOT 1605061MC 593622ActiveMotor CarrierInterstateSentry Select Insurance CompanyMOBILE, AL

COMPANY

Authority since
2007-03-12
MCS-150
2025-12-05 · 5,485,000 mi (2025)
Fleet
152 units · 75 trailers · 142 drivers
Annual mileage (VMT)
5,485,000 mi (2025)

ADDRESS

Physical
620 BAYBRIDGE ROAD
MOBILE, AL 36610
Mailing
PO BOX 929
MOBILE, AL 36601

CONTACT

Phone
2514382749
Email
safety@sixllc.net

OFFICERS

Primary Officer
JOHN STIMPSON
Title
MANAGING MEMBER
Origin
Anglosphere
Origin candidates
English 86%

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Intermodal / Drayage
Cargo types
4
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberIntermodal Containers
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
237 mo
Active authority
INSURANCE
1 active
Sentry Select Insurance Company
RISK GRADE
Severe Risk
5 risk factors · 2 strengths
OOS RATE
25.9%
69 / 266 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Severe Risk

5 risk factors · 2 strengths · 7 data points

SAFETY PERFORMANCE

Crash Record
106 crashes · 5 fatal · 53 with injuries · 100 tow-away
Clean Inspection Rate
74% — 197 clean of 266 inspections
Out-of-Service Rate
25.9% — driver OOS 5, vehicle OOS 64

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
18 historical event(s) on file
MCS-150 Filing
Last filed 2025-12-05

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $1,000,000

SUMMARY

2 fatal crashes in the last 12 months
High OOS rate 30% (last 24 mo)
4.9 crashes per 100 trucks/yr
6 injury crashes in the last 24 months
1.7 violations per inspection
Active insurance on file
Coverage $1.0M

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