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USDOT 574378MC-171212Active

Inter-Line Transport

Legal name: T T Dunphy INC

Inter-Line Transport's DOT number is USDOT 574378, MC number MC-171212.

Needs attention

1 item to check

Based in

North Anson, ME

Power units

14

Drivers

11

Operation

Interstate

Watch Inter-Line Transport for free

Next MCS-150 due: Aug 31, 2027

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Compliance check

From the FMCSA census and inspection files, checked Oct 19, 2026.

  • USDOT number status

    OK

    Active in the FMCSA census.

  • MCS-150 biennial update

    OK

    Next due Aug 31, 2027. Last filed Jul 23, 2025.

  • Operating authority (MC-171212)

    OK

    Authority shows active.

  • Safety rating

    OK

    Satisfactory since Aug 31, 2010.

  • Out-of-service rate (24 months)

    Check

    Vehicle 33.3% vs 22.26% national, driver 0% vs 6.67% national, across 28 inspections.

  • UCR registration 2027

    Info

    Interstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 14 power units: $333 (bracket 3).

Roadside inspections, last 24 months

TypeInspectionsOut of serviceOOS rateNational avg
Vehicle15533.3%22.26%
Driver2800%6.67%

28 inspections and 49 violations since Oct 19, 2024. Last inspection Oct 8, 2026. National averages are FMCSA-published approximations.

Registration details

Legal name
T T Dunphy INC
DBA
Inter-Line Transport
Classification
authorized for hire
CDL drivers
11
MCS-150 last filed
Jul 23, 2025
Reported mileage
748,876 (2024)
Added to FMCSA
Sep 13, 1994
Safety rating
Satisfactory

Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.