OREGON DEPARTMENT OF TRANSPORTATION

PROJECT TITLE: I-5: COLUMBIA RIVER BRIDGE REPLACEMENT :::: PROJECT DESCRIPTION: ADVANCE POST-NEPA DESIGN AND CONSTRUCTION ACTIVITIES FOR THE I-5 INTERSTATE BRIDGE REPLACEMENT OVER THE COLUMBIA RIVER BETWEEN OREGON AND WASHINGTON, ADJACENT TO THE EXISTING STRUCTURE. WORK WILL SUPPORT CONSTRUCTION OF NEW BRIDGES TO ACCOMMODATE HIGHWAY, TRANSIT, AND ACTIVE TRANSPORTATION MODES AND REMOVAL OF THE EXISTING INTERSTATE BRIDGE. REPLACING THE BRIDGE IS ANTICIPATED TO IMPROVE TRAFFIC AND MOBILITY FOR FREIGHT AND THE PUBLIC TRAVELING ACROSS THE RIVER. EARLY PROJECT DESIGN IS COVERED UNDER PROJECT KEY 21570.