'This structure that created Franklin D. Roosevelt Lake weighs about 24 million tons'
Grand Coulee Dam
WASHINGTONNAGE: This structure that created Franklin D. Roosevelt Lake weighs about 24 million tons
This structure that created Franklin D. Roosevelt Lake weighs about 24 million tons
This structure that created Franklin D. Roosevelt Lake weighs about 24 million tons
WASHINGTONNAGE
Grand Coulee Dam
WASHINGTONNAGE