Trains pass over all types of bridges to get where they're going, including typical steel girder and truss bridges seen all across America, trestle bridges, and even viaducts (think the Hogwarts ...

Many of the people traveling across one of Lake Washington’s floating bridges likely take the innovative spans for granted, but when the lake’s very first floating bridge opened to traffic on July 2, ...

Seattle’s Sound Transit on March 28 launched light rail service across Lake Washington—the first to run on a floating bridge. Another first: This 2 Line extension links with the 1 Line, creating “a ...