"Evergreen Point Bridge, spanning Lake Washington, is the longest floating span in the world. It has an over-all length of 5.93 miles and a floating section of 7,578 ft. This route leads to the Cascade Mountains seen in the background."
1970s. Today it is called "Governor Albert D. Rosellini Floating Bridge-- Evergreen Point," and at age 50 is getting too old to maintain.
I like the way to top postcard edge contour sort of matches the peaks of the Cascades.