Carrier profile · USDOT 1780365 · Updated Jun 13, 2026

Cornerstone Granite Company

1 power unitNANTUCKET, MA50/100
AUTHORITY STATUS UNKNOWN
Verified linksackstone.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.

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

Home base
NANTUCKET, MA
8 SALROS ROAD
Density
fewermore
Shade = roadside inspections, last 24 mo.