Carrier profile · USDOT 1804872 · MC-656090 · Updated Jun 13, 2026
Benjamin H Williams Or Carolyn Williams
DBA SIERRA SPECIALISED TRANSPORT
3 power unitsIDER, AL50/100
CARRIER INACTIVEMC-656090 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
IDER, AL
Density
fewermore