Southern Fs

Interstate carrier in Marion, Illinois · Legal name: Southern Fs Inc

Marion, IL 62959 Since 1996 USDOT 640503 MC725876

Commodities Dry Bulk
Grain, Feed, Hay
Chemicals
Liquids and Gases
Machinery, Large Objects

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Compliance standing for USDOT 640503

0 of 3 items need the owner's attention

MCS-150 filing Filed March 2026
Safety rating None on record
Operating authority MC725876

Company overview

Awaiting owner confirmation

USDOT number: 640503
Operating authority: MC725876
Operation type: Interstate
Carrier classification: Private Property; Authorized For Hire
Power units: 172
Trucks / tractors: 136
Drivers: 126
CDL drivers: 126
Hazmat: Yes
Annual mileage reported: 1,900,000 (2025)
USDOT registered since: 1996
Last MCS-150 filing: March 2026

Built from public registration records.

Cargo and services

Commodities Dry Bulk; Grain, Feed, Hay; Chemicals; Liquids and Gases; Machinery, Large Objects; Farm Supplies; Construction

DOT compliance requirements for Southern Fs

Based on this carrier's registration profile, these federal requirements apply:

USDOT registration and MCS-150 biennial update

Every registered carrier must keep its MCS-150 filing current and update it at least every two years. Missing the biennial update window can deactivate USDOT number 640503. Check this company's MCS-150 deadline

Driver qualification files

With 126 drivers on record, this carrier must maintain a complete DQ file for each driver: applications, MVRs, medical certificates and road test records. DQ file services

Drug & Alcohol testing and FMCSA Clearinghouse

Carriers with CDL drivers (126 reported) must run a compliant DOT drug and alcohol testing program and complete annual Clearinghouse queries for every driver. Clearinghouse services

Hazardous materials compliance

This carrier is flagged for hazardous materials. That adds hazmat registration, placarding, security planning and driver training requirements on top of standard rules. Hazmat compliance help

Hours of service and ELD

As an interstate operation, drivers are subject to federal hours-of-service limits and, in most cases, electronic logging device requirements. ELD & HOS support