Traffic Lab is a Seattle Times project that digs into the region’s transportation issues to explore the policies and politics that determine how we get around and how billions of dollars in public ...

Four big highway projects will be underway this Mother's Day weekend, spreading congestion to roads that normally wouldn't ...

The alignment will include a new bridge, tunnel and four new stations (at SODO, Delridge, Avalon, and the Alaska Junction), according to Dallas, Tex.-based Jacobs, which provides advisory and ...