Agreement No. Y-7888Supplemental Draft Eis • June 30th, 2006
Contract Type FiledJune 30th, 2006The SR 99: Alaskan Way Viaduct & Seawall Replacement Project is a joint effort between the Washington State Department of Transportation (WSDOT), the City of Seattle, and the Federal Highway Administration (FHWA). To conduct this project, WSDOT contracted with: