 When that connection is completed, a continuous trail will extend south through Pacific, across the county line into Sumner and Puyallup where it will connect with the existing Pierce County Foothills Trail to South Prairie and the planned extension of the Foothills trail to Buckley and Enumclaw.The Interurban Trail North begins as a signed bicycle route in downtown Seattle running through the Fremont neighborhood, through Phinney Ridge and Greenwood, to 110th and Fremont where it becomes a paved rail trail until 128th and Linden where it will become a cycletrack to the City of Shoreline Border.At the City of Shoreline the route becomes a wide non-motorized route for 3 miles until the Snohomish County line.