Carrier profile · USDOT 456370 · MC-721136 · Updated Jun 13, 2026
White Mountain Lumber and Building Materials
4 power unitsGREEN RIVER, WY50/100
CARRIER ACTIVEMC-721136 ACTIVE
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
GREEN RIVER, WY
Density
fewermore