Carrier profile · USDOT 4027454 · MC-1520690 · Updated Jun 13, 2026

TRI COUNTY MATERIALS LLC

5 power unitsLocal · 2 statesNEWPORT, DE50/100
CARRIER ACTIVEMC-1520690 ACTIVE
Verified linksdiamondmaterials.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed2
US states
Inspections · 24 mo3
DE busiest

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

Home base
NEWPORT, DE
242 N JAMES ST STE 102
Top corridor
DE
DE 2 · MD 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · TRI COUNTY MATERIALS LLC · trailing 24 months
StateCoverageInspections
DEDelawareHQ2
MDMaryland1