Gowanus Canal: DOT Hamilton Plant
This is where New York City's streets come from. Just to the south of Hamilton Avenue on the east bank of the Gowanus Canal is the NYC Department of Transportation's Hamilton Plant where asphalt paving material (asphalt concrete) is made by combining gravel and the thick liquid residue from the distillation of crude oil.

Gravel barges at the DOT Hamilton Plant

DOT Hamilton Plant

DOT Hamilton Plant

DOT Hamilton Plant

Department of Sanitation garage east of the DOT Hamilton Plant

NY Auto Auction - 499 Hamilton Ave