The Interstate 35 bridge that collapsed in Minneapolis was a truss bridge, one of six main bridge types. Here's a quick look at the different types: A truss bridge is a bridge composed of connected ...

The Policy Advisory Group of the Sellwood Bridge Project has made their final decisions as to which bridge designs will move forward for further study and consideration. Below is the official press ...

Talk of replacing the Sellwood Bridge has been around since at least the early 1990s. Now -- after years of surveys, open houses and debate about how to pay for it -- comes the fun part: deciding what ...

Downtown Portland's first new bridge in 35 years could put a bold new statement on the skyline or cut a humble, more "Portland-like" image across the Willamette River. Intended mainly to carry a new ...