Watch How an Entire Bridge Was Moved in Portland
The 1971 feet (601 m) long and 75 feet (23 m) wide Sellwood Bridge in Portland, Oregon, was built in 1925. Due to cracks on the bridge and
Read MoreThe 1971 feet (601 m) long and 75 feet (23 m) wide Sellwood Bridge in Portland, Oregon, was built in 1925. Due to cracks on the bridge and
Read More