Mcmillen Transport Llc (DOT# 4190398) – FMCSA Carrier Profile
DOT# 4190398MC# 1628522● Active
Updated: 2026-03-09
Mcmillen Transport Llc is a registered motor carrier with the FMCSA under USDOT number 4190398. The company operates from Twin Falls, ID and maintains an active operating status with 2 power units and 2 drivers on record.
Safety Rating
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Company Information
Address930 Birchton Loop, Twin Falls, ID, 83301
Phone(208) 280-1405
Entity TypeAuthorized For Hire
OperationInterstate
Power Units2
Drivers2
MCS-150 FiledNovember 26, 2025
Annual Mileage180,000 mi (2024)
Inspection Summary
All-time Inspections
All-time6
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-time1
Total
0
Fatal
0
Injuries
0
Tow-Away
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
0.7
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
1.3
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 4190398?
USDOT number 4190398 is assigned to Mcmillen Transport Llc, an active motor carrier registered with the FMCSA, based in Twin Falls, ID.
How many inspections has Mcmillen Transport Llc had?
Mcmillen Transport Llc has recorded 6 total inspections with 2 out-of-service orders, representing an OOS rate of 33.33%.
Where is Mcmillen Transport Llc located?
Mcmillen Transport Llc is headquartered at 930 Birchton Loop, Twin Falls, ID 83301.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 4190398 · Last updated: 2026-03-09. View official FMCSA record →