I-5 Colonnade in Seattle, Washington, United States, is a 7.5-acre (30,000 m2) city park underneath Interstate 5 connecting the Capitol Hill and Eastlake neighborhoods, which were divided by the freeway in the 1960s. It stretches south of E. Howe Street to E. Garfield Street between Franklin Avenue E. and Lakeview Boulevard E. It was created in 2005.
The I-5 Colonnade Mountain Bike Skills Park will be located on roughly 2 acres (8,100 m2) of I-5 Colonnade's 7.5 total acres. The bike park's Novice Area just opened on Sept 8 2007. Construction on Phase 2 (Advanced Area) will begin in Oct 2007, to be completed by Oct 2008.
