Mainline Express LLC (USDOT 4571286)
1 caution found.
- Docket (MC) number
- MC1818318
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.
- Authority granted
- 2026-04-23
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 131 BUNKER HILL AVE, WATERBURY, CT 06708-2223
- MCS-150 last filed
- 2026-04
Findings
- New authority (Caution): Active for less than 6 months, limited vetting history
Frequently asked questions
What carrier is USDOT 4571286?
USDOT 4571286 is Mainline Express LLC, an interstate motor carrier.
What carrier is MC 1818318?
MC 1818318 is the docket number of Mainline Express LLC, USDOT 4571286.
What is Mainline Express LLC's MC number?
Mainline Express LLC's docket number is MC 1818318. Its USDOT number is 4571286.
Is Mainline Express LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Mainline Express LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Mainline Express LLC's insurance?
Mainline Express LLC's liability insurance is filed with FMCSA by Geico Marine Insurance Company.
How long has Mainline Express LLC been in business?
Mainline Express LLC's operating authority was first granted in 2026. FMCSA records show authority age, which can differ from how long the company has existed.
What is Mainline Express LLC's safety record?
FMCSA records show no vehicle inspections for Mainline Express LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 reportable crashes in the same window.
What is Mainline Express LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mainline Express LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mainline Express LLC's FMCSA safety rating?
Mainline Express LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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