Carrier profile · USDOT 717580 · MC-330238 · Updated Aug 20, 2026

John Weaver

DBA COWAN LUMBER INC

1 power unitMIFFLINBURG, PA50/100
AUTHORITY STATUS UNKNOWNMC-330238 STATUS UNKNOWN
Verified linkscowanlumber.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
MIFFLINBURG, PA
RD 1 BOX 115
Density
fewermore
Shade = roadside inspections, last 24 mo.