Signature Line Services Llc (DOT# 3320616) – FMCSA Carrier Profile
DOT# 3320616● Active
Updated: 2026-03-09
Signature Line Services Llc is a registered motor carrier with the FMCSA under USDOT number 3320616. The company operates from Bessemer, AL and maintains an active operating status with 23 power units and 19 drivers on record.
Safety Rating
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Company Information
Address560 Mitchell Field Road Se, Bessemer, AL, 35022
Phone(205) 704-0789
Entity TypePrivate Property
OperationInterstate
Power Units23
Drivers19
MCS-150 FiledJune 30, 2025
Annual Mileage45,000 mi (2024)
Inspection Summary
All-time Inspections
All-time10
Total
2
OOS
0
Driver OOS
2
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
Crash History
Crash Records
All-time2
Total
0
Fatal
1
Injuries
0
Tow-Away
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
3.4
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 3320616?
USDOT number 3320616 is assigned to Signature Line Services Llc, an active motor carrier registered with the FMCSA, based in Bessemer, AL.
How many inspections has Signature Line Services Llc had?
Signature Line Services Llc has recorded 10 total inspections with 2 out-of-service orders, representing an OOS rate of 20.00%.
Where is Signature Line Services Llc located?
Signature Line Services Llc is headquartered at 560 Mitchell Field Road Se, Bessemer, AL 35022.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3320616 · Last updated: 2026-03-09. View official FMCSA record →