1941: The interstate bridge is built across the main channel of the Mississippi River. 2007: Then-Gov. Tim Pawlenty allocates $2.5 billion to repair bridges across the state after the collapse of the ...

The Interstate Bridge added a new span next to an existing one, creating the separation of north and southbound traffic.

Planners on the Interstate Bridge Replacement Program are expected to announce an updated price estimate on Monday during a committee hearing of the Washington state Legislature. The cost of the ...