The U.S. Coast Guard approved a fixed-span bridge to replace the I-5 drawbridge connecting Portland and Vancouver.

The rebuilt Francis Scott Key Bridge will have to accommodate not just the ships and trucks of today, but those of a 100 years from now. In February, the state of Maryland released the design for a ...

Newly discovered documents show the cost of replacing the century-old, seismically unstable Interstate 5 Bridge could be more than double the $6 billion estimate quoted by Interstate Bridge Replacemen ...