(Montlake Cut bridge control tower, 1924, WA-17-04) in Seattle, King County, WA. Montlake Blvd (WA513) N. 0.2 miles from jct with WA520 on the N. side of Seattle to the bldg. (9-13-07, N47 38.82 W122 18.26) Photo by Mark Comstock.