The Unique Floating Bridge of Seattle

Mind-Blowing Drive Across the World's Largest Floating Bridge! Just cruised over the SR 520 Floating Bridge in Seattle – the longest floating bridge on the planet! Spanning 7,710 feet across Lake Washington, this engineering marvel literally floats on water with 77 massive concrete pontoons holding it up. The views? Unreal. Mt. Rainier popping in the distance, sailboats gliding underneath, and that smooth ride feeling like you're floating on a cloud (well, a really sturdy one). Fun fact: It repl

I-90 Bridge Collapse: 35 Years Later

6.7K views · 106 reactions | Seattle History: That time the I-90 bridge collapsed | Seattle Living | Facebook

The old I-90 floating bridge sank in Lake Washington 35 years ago

Baltimore Key bridge collapse live updates: Two bodies recovered, authorities say