Fleet typeIdentity
Small fleet
14 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 574378 · MC-171212
T T DUNPHY INC
DBA INTER-LINE TRANSPORT
14 power unitsavg 12.2 yrRegional · 4 statesNORTH ANSON, ME
CARRIER ACTIVEMC-171212 ACTIVERATED SATISFACTORY
Observed fleet · trailing 24 mo daily
14Power units
12 observed · MCS-150
13Trailers seen
Decoded · vPIC
12.2Avg age (yr)
2005–2025 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-07-18
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Active operating authorityInsurance on fileVehicle out-of-service rate well above average
Watch · 2
Operating authority3131 yr active
since 1994Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo42.942.9 %
▲ 22.26% nat'lCrashes · fatal00
2 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersOlder
12.2 yr
Model years 2005–2025 · peer benchmark computing.
Identity stabilityStable
31 yr unchanged
Same registration since 1994 — no chameleon / reincarnation signal.
AI readFull read
Is T T DUNPHY INC safe to work with?
Is T T DUNPHY INC safe to load? T T DUNPHY INC (USDOT 574378, MC-171212) is an active small-fleet motor carrier based in NORTH ANSON, ME, operating 14 power units and 11 drivers. Operating authority has been active 31 years (past the 24-month broker-confidence threshold). Across 37 roadside inspections, its vehicle out-of-service rate is 42.9% (above the 22.26% national average), with 2 reportable crashes in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it review before loading (80/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-07-18.
FMCSA fields + Vektor analysis · updated 2026-07-18
TTT T DUNPHY INC 80
01
Safety
37 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 42.9% (24-mo)14 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)27 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
22.2% now▲ Worsening
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.
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
- 27
- Annualized
- ≈14 / 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
- 395.30 ELD — use / data transferHOS Compliance10
- 395.22 ELD — provider/registration/malfunctionHOS Compliance5
- 393.9 Inoperative required lampsVehicle Maintenance5
- 396.17 Periodic (annual) inspectionVehicle Maintenance3
- 392.16 Failure to use seat beltUnsafe Driving2
- 393.55 Antilock brake system (ABS)Vehicle Maintenance2
- 393.48 Brakes inoperativeVehicle Maintenance1
- 393.81 HornVehicle Maintenance1
02
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 (required)Filed with FMCSA
CargoNone
Surety bond (BMC-84)Filed with FMCSA
Insurance continuity· insurer · policy · lapses
$750k BIPD · 12 insurers · 2 lapsesCoverage lapse
+11 earlier
Acadia · 97–00
Empire Fire · 01–06
Northland · 07–09
State National · 09–11
Lancer · 11–17
Sentry Select · 21–23
19942023
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
17 insurer eras · collapsed from 29 filings
| 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 |
03
Equipment & fleet
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)
- 13
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2025
Newest model yr
2005
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 4 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusRegional
revealedStates observed44
US statesInspections · 24 mo2727
ME busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
NORTH ANSON, ME
Top corridor
ME
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 3 trucks also ran under 1 other carrier
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 1793780Some 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 1935582USDOT 4223892USDOT 1793780USDOT 2194558USDOT 25321USDOT 1678390USDOT 3907734
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1414
Observed (24 mo)1212
Shared w/ other carriers77
Registered and roadside-observed capacity are broadly consistent.
06
Identity & contact
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
- Web domain
- dunphytrucking.com
Registration
- Officers
- Judith Dunphy · Troy Dunphy
- USDOT / docket
- 574378 · MC-171212
- First registered
- 09/13/1994
- Last MCS-150
- 07/23/2025 · 748,876 mi (2024)
- FMCSA safety rating
- Satisfactory · 08/31/2010
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
07
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.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
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Leave a review09
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 2026-07-18, 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 42.9% vehicle out-of-service rate (national average 22.26%) across 37 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.