CSA
UnknownUSDOT 2181865· CARRIER· EIN 27-1784062
⬇ PDF report

THREE RIVERS AGGREGATES

321 CURRIE RD, SLIPPERY ROCK, PA, 16057(724) 368-8040jmangino@mcclymonds.comMARK MCCLYMONDS
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
—
no inspections
Driver OOS
—
no inspections
Crashes 24mo
0
clean
Red flags
None
nothing flagged
100
/ 100

Risk factors

Low riskVioCodes score
No red flags in the public FMCSA record

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle0 inspections · 0% OOS · National 22%
Driver0 inspections · 0% OOS · National 6.7%

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
2
on file (MCS-150)
Drivers
2
0 hold a CDL
Annual mileage
0M mi
reported 2025
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Intrastate · <100 mi2 drivers
Company officer
MARK MCCLYMONDS
Operation
Intrastate (Non-Hazmat)
Registered since
2011-08-12
Last MCS-150 update
2026-04-28
Census status
Active

Fleet: 2 trucks.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Connections

carrier graph

This carrier shares phone numbers or emails with 4 other carriers — review the connections below as part of your vetting.

4
Connected carriers
0
Fleet-transfer links
0
Most shared VINs
1
Strong links
Strong· 1
1
MST LOGISTICS INC
USDOT 2232413Active· SLIPPERY ROCK, PA
Strong
EmailPhone

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

2 events
  1. 04/28/2026MCS-150 update filed

    0.0M mi reported (2025)

  2. 08/12/2011Registered with FMCSA

    PRIVATE PROPERTY

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Intrastate (Non-Hazmat)
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2026-04-28
Reported mileage
5,000 mi (2025)
⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 25, 2026, 8:55 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.