PROJECT NAME: SW Multnomah Blvd over I-5
STIP ID NUMBER: 20484
BRIDGE NUMBER: 08437
MILE POINT: 296.55
ISSUE: The bridge is structurally deficient due to the deck being in poor condition. Portions of the deck have areas with moderate sized cracks, but some areas have large cracks. There is efflorescence and rust staining on the underside of the deck. Bridge rails do not meet safety standards.
PURPOSE AND NEED: The deck is already in poor condition due to cracking. If not addressed, this deck will continue to deteriorate, eventually, to the point where deck replacement is necessary.
PROPOSED SOLUTION: Place a structural overlay on the deck, replace or repair leaking joints, and retrofit the bridge rails to meet safety standards.
TOTAL COST: $1,571,000

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