Specifications include, but are not limited to: The KTN: Sayles/Gorge Street Viaduct (#1841) Improvement project involves the replacement of the existing ‘L’ shaped timber trestle structure that supports the intersection of Sayles and Gorge Streets with a new ‘L’ shaped concrete girder bridge supported by a steel frame substructure installed on concrete footings. The project would also rebuild a pedestrian staircase from near the Sayles/Gorge intersection to Water Street below and replace utilities, modify drainage, modify adjacent retaining walls, and improve other pedestrian facilities, as needed. The viaduct structure is owned by the City of Ketchikan. The project is funded through an MOA between the City of Ketchikan and federal highway dollars administered by the Alaska Department of Transportation and Public Facilities.
