Allen's Southern Transportation Line
USDOT 9201547 · MC-71321372 · Slidell, Louisiana 70458
New authority: this carrier first registered on 2026-07-11. New entrants must secure
commercial liability insurance and a BOC-3 process-agent filing before their authority
activates, and face a New Entrant Safety Audit within 12 months.
1
Power units
1
Drivers
Interstate
Operation
None on file
Safety rating
Registration details
- Entity type
- —
- First registered
- 2026-07-11
- Last MCS-150 update
- 2026-07-13
- Phone
- (985) 771-1942
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