Carrier profile · USDOT 3559428 · MC-1194944 · Updated Jul 29, 2026

Diamond Road Lines Inc

5 power unitsavg 7.9 yrMulti-region · 10 statesMERCED, CA88/100
CARRIER ACTIVEMC-1194944 ACTIVE
Verified linksFMCSA 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 radiusMulti-region
revealed
States observed10
US states
Inspections · 24 mo16
CA busiest

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

Home base
MERCED, CA
4314 STRATHMORE PL
Top corridor
CA
CA 4 · AZ 3 · UT 2
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 10 states · trailing 24 mo

Roadside inspections by state · DIAMOND ROAD LINES INC · trailing 24 months
StateCoverageInspections
CACaliforniaHQ4
AZArizona3
UTUtah2
ARArkansas1
WYWyoming1
TNTennessee1
MIMichigan1
IAIowa1
NENebraska1
NVNevada1