Carrier profile · USDOT 66397 · MC-255566 · Updated Jun 13, 2026
Watertown Monument Works
1 power unitWATERTOWN, SD50/100
CARRIER INACTIVEMC-255566 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
WATERTOWN, SD
Density
fewermore