Carrier profile · USDOT 150894 · Updated Sep 6, 2026
American Civil Constructors LLC
DBA ACC MOUNTAIN WEST
0 power unitsavg 12.7 yrLocal · 1 statesLITTLETON, CO100/100
AUTHORITY STATUS UNKNOWNHAZMAT
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 0
- Observed power (24 mo)
- 7
- Trailers (towed)
- 5
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2025
Newest model yr
1999
Oldest model yr
50.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
Showing 12 · most-inspected first.