Carrier profile · USDOT 2549771 · MC-896934 · Updated Jun 13, 2026
BRIAN K BLACKALL JR
DBA RIVERSIDE MARINE SERVICE
1 power unitCHESWICK, PA80/100
CARRIER ACTIVEMC-896934 ACTIVEHAZMAT
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
CHESWICK, PA
Density
fewermore