Tug CALUSA COAST with barge DELAWARE Lowered at Lock 7, Welland Canal

The barge DELAWARE, powered by the tug CALUSA COAST, are seen being lowered in Lock 7 on the Welland Canal, Oct.5, 2019.
CALUSA COAST was built in 1978 in Louisiana; previously named MARC G. and KATRINA G.
DELAWARE was built in 2006 and is a chemical products tanker, hauling cargo such as liquid asphalt.

Canal