Carrier profile · USDOT 515641 · MC-262291 · Updated Jun 13, 2026
Nancy R Walker
DBA DUNCAN TRANSPORTATION
0 power unitsDUNCAN, OK50/100
CARRIER INACTIVEMC-262291 INACTIVEUNDELIVERABLE ADDRESS
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
DUNCAN, OK
Density
fewermore