Carrier profile · USDOT 3420876 · MC-1201020 · Updated Jun 13, 2026
ROCK SOLID MOBILE MIX LLC
DBA CONCRETE ON DEMAND
30 power unitsCHEYENNE, WY50/100
CARRIER INACTIVEMC-1201020 INACTIVE
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
CHEYENNE, WY
Density
fewermore