Fleet typeIdentity
Asset-based
14 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 339030 · MC-472446 · Updated Jun 13, 2026
MAIN LINE CONCRETE & SUPPLY INC
14 power unitsDOWNINGTOWN, PA50/100
NO OPERATING AUTHORITYMC-472446 NO AUTHORITY
Observed fleet · trailing 24 mo daily
14Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 13, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 38 yearsUSDOT registration inactive
Watch · 4
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 14 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 3.4 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration3737 yr registered
No active authorityInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal00
No activity in windowVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
37 yr unchanged
Same registration since 1989 — no chameleon / reincarnation signal.
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Verification summary
MAIN LINE CONCRETE & SUPPLY INC (USDOT 339030) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.
It reports 14 power units and 11 drivers in its most recent MCS-150 filing dated Mar 6, 2023.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is MAIN LINE CONCRETE & SUPPLY INC's USDOT number?
MAIN LINE CONCRETE & SUPPLY INC's USDOT number is 339030, and its motor carrier number is MC-472446.
Is MAIN LINE CONCRETE & SUPPLY INC authorized to operate?
As of Jun 13, 2026, MAIN LINE CONCRETE & SUPPLY INC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is MAIN LINE CONCRETE & SUPPLY INC's fleet?
MAIN LINE CONCRETE & SUPPLY INC operates 14 power units and 11 drivers per its most recent MCS-150 filing.
Where is MAIN LINE CONCRETE & SUPPLY INC based?
MAIN LINE CONCRETE & SUPPLY INC is based in DOWNINGTOWN, PA.
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