Carrier profile · USDOT 574378 · MC-171212 · Updated Aug 20, 2026

T T Dunphy Inc

DBA INTER-LINE TRANSPORT

14 power unitsavg 12.5 yrRegional · 4 statesNORTH ANSON, ME80/100

CARRIER ACTIVEMC-171212 ACTIVERATED SATISFACTORY

Observed fleet · trailing 24 mo daily

14Power units

12 observed · MCS-150

14Trailers seen

Decoded · vPIC

12.5Avg age (yr)

2005–2025 · vPIC

Call dispatch(207) 635-2933 Email dispatchtroydunphy@dunphytrucking.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 20, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

Vehicle out-of-service rate well above average46.7% of vehicle inspections were placed out of service vs the 22.26% national average.Multiple injury crashes13 crashes involving injuries are on record.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 32 yearsOperating authority has been on file since 1994.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo46.7%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo46.7%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Small fleet

14 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

12.5 yr

Model years 2005–2025 · peer benchmark unavailable.

Identity stabilityStable

31 yr unchanged

Same registration since 1994 — no chameleon / reincarnation signal.

Safety

29 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 46.7%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 15 vehicle and 29 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

50.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 20.7 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

26 inspections in the charted months · busiest month Jan '25 · 3

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Well-monitored

Under-inspected

Expected

Well-monitored

Heavily inspected

≈1.0 / unit·yr

thin signalabundant signal

Within the expected band for a 14-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 14
Inspections · 24 mo: 29
Annualized: ≈15 / yr
Coverage: ≈1.0 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

393.75 Tires (defective / underinflated / worn)Vehicle Maintenance13 · 6 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving13 · 0 OOS
395.30 ELD — use / data transferHOS Compliance10 · 0 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance5 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance5 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS
392.16 Failure to use seat beltUnsafe Driving2 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
393.48 Brakes inoperativeVehicle Maintenance1 · 0 OOS
393.81 HornVehicle Maintenance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: Active
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’23 · 12 insurers · 2 lapsesCoverage lapse

Acadia’97–’00

Empire Fire’01–’06

Lancer’11–’17

1994200220102018now

Shorter eras are too brief to label at this scale — all 17 insurers are named in the list below.

BIPD in force — $750,000 · NORTHLAND INSURANCE COMPANY · since Jul 2023

All 17 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
SENTRY SELECT INSURANCE COMPANY	Jul 2021 → Jul 2023	$750K	1
NORTHLAND INSURANCE COMPANY	Jul 2020 → Jul 2021	$750K	1
NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	Jul 2019 → Jul 2020	$750K	1
OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.	Jul 2018 → Jul 2019	$750K	1
NATIONAL INDEMNITY COMPANY	Jul 2017 → Jul 2018	$750K	1
LANCER INSURANCE COMPANY	Jul 2011 → Jul 2017	$750K	3
STATE NATIONAL INSURANCE CO., INC.	Jul 2009 → Jul 2011	$750K	2
NORTHLAND INSURANCE COMPANY	Jul 2007 → Jul 2009	$750K	1
ACADIA INSURANCE COMPANY	Jul 2006 → Jul 2006	$750K	1
EMPIRE FIRE & MARINE INSURANCE CO.	Jul 2006 → Jul 2007	$750K	1
ACADIA INSURANCE COMPANY	Jul 2006 → Jul 2006	$750K	1
EMPIRE FIRE & MARINE INSURANCE CO.	Jul 2001 → Jul 2006	$750K	5
WESTPORT INSURANCE CORPORATION	Jul 2000 → Jul 2001	$750K	1
TWIN CITY FIRE INSURANCE COMPANY	Jul 1997 → Jul 1997	$750K	2
ACADIA INSURANCE COMPANY	Jul 1997 → Jul 2000	$750K	1
TWIN CITY FIRE INSURANCE COMPANY	Sep 1995 → Jul 1997	$750K	4
CANAL INSURANCE CO.	Sep 1994 → Sep 1995	$750K	2

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 14
Observed power (24 mo): 12
Trailers (towed): 14

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

12.5 yr

Average age

2025

Newest model yr

2005

Oldest model yr

46.2%

VINs decoded

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density across 4 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

ME busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

NORTH ANSON, ME

56 HANNAHS WAY

Top corridor

ME 25 · NY 2 · NH 1

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Last 12 months: 1 truck also ran under 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 1935582 USDOT 4223892Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (7 trucks · 7 carriers)

Across all inspections on record: USDOT 1935582 USDOT 4223892 USDOT 1793780 USDOT 2194558 USDOT 25321 USDOT 1678390 USDOT 3907734

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 56 HANNAHS WAY, NORTH ANSON, ME, 04958
Mailing address: PO BOX 490, NORTH ANSON, ME, 04958
Operation: Interstate

Contact

Phone: (207) 635-2933
Fax: (207) 635-3353
Email: troydunphy@dunphytrucking.com
Web domain: dunphytrucking.com

Registration

Officers: Judith Dunphy · Troy Dunphy
USDOT / docket: 574378 · MC-171212
First registered: Sep 13, 1994
Last MCS-150: Jul 23, 2025 · 748,876 mi (2024)
FMCSA safety rating: Satisfactory · Aug 31, 2010
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

748,876

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for T T DUNPHY INC.

T T DUNPHY INC (USDOT 574378) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 20, 2026.

The carrier holds active common and contract for-hire operating authority per FMCSA L&I as of Aug 20, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from NORTHLAND INSURANCE COMPANY effective Jul 15, 2023 in FMCSA L&I's current snapshot as of Aug 20, 2026.

Its vehicle out-of-service rate was 46.7% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier received 29 roadside inspections in the last 24 months — 15 vehicle-level and 29 driver-level — across 4 states, according to FMCSA roadside-inspection data refreshed Aug 20, 2026.

The carrier has 2 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 20, 2026.

It reports 14 power units and 11 drivers in its most recent MCS-150 filing dated Jul 23, 2025.

It has an FMCSA safety rating of Satisfactory assigned Aug 31, 2010 in the federal record refreshed Aug 20, 2026.

Frequently asked

What is T T DUNPHY INC's USDOT number?

T T DUNPHY INC's USDOT number is 574378, and its motor carrier number is MC-171212.

Is T T DUNPHY INC authorized to operate?

As of Aug 20, 2026, T T DUNPHY INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is T T DUNPHY INC's safety record?

T T DUNPHY INC has a 46.7% vehicle out-of-service rate (national average 22.26%) across 39 roadside inspections, with 2 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 80/100 (tier: review).

How big is T T DUNPHY INC's fleet?

T T DUNPHY INC operates 14 power units and 11 drivers per its most recent MCS-150 filing.

Where is T T DUNPHY INC based?

T T DUNPHY INC is based in NORTH ANSON, ME, with roadside inspections recorded across 4 states.

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