Mainline Transportation Inc (DOT# 934306 · MC# 808731) – FMCSA Carrier Profile
DOT# 934306MC# 808731● Active
Updated monthly · 2026-03-09
This carrier is active. Review the inspection and crash data below.
Mainline Transportation Inc is a registered motor carrier with the FMCSA under USDOT number 934306. The company operates from Plymouth, MN and maintains an active operating status with 5 power units and 5 drivers on record.
Safety Rating
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Company Information
Address3510 Kilmer Ln No, Plymouth, MN, 55441
Phone(952) 935-1990
Emailchuck@mtibus.com
Entity TypeOther-Mn Passeng
OperationIntrastate (Non-Hazmat)
Power Units5(Small carrier)
Drivers5
MCS-150 FiledJune 28, 2024
Annual Mileage1,000 mi (2023)
Inspection Summary
All-time Inspections
All-time3
Total
1
OOS
0
Driver OOS
1
Vehicle OOS
3 inspections — relatively low volume, which may indicate a smaller or newer carrier.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 33.3% — above the national vehicle OOS average of ~21%. Review BASICS scores below.
Crash History
Crash Records
All-time1
Total
0
Fatal
1
Injuries
0
Tow-Away
1 crash recorded. Low count, but crash data should always be reviewed alongside inspection history.
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Frequently Asked Questions
What is USDOT Number 934306?
USDOT number 934306 is assigned to Mainline Transportation Inc, an active motor carrier registered with the FMCSA, based in Plymouth, MN.
How many inspections has Mainline Transportation Inc had?
Mainline Transportation Inc has recorded 3 total inspections with 1 out-of-service orders, representing an OOS rate of 33.33%.
Where is Mainline Transportation Inc located?
Mainline Transportation Inc is headquartered at 3510 Kilmer Ln No, Plymouth, MN 55441.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
What is the MC number for Mainline Transportation Inc?
The MC number for Mainline Transportation Inc is MC# 808731. The MC number is issued by the FMCSA and authorizes carriers to operate in interstate commerce.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 934306 · Last updated: 2026-03-09. View official FMCSA record →