Freeway Park in Seattle
, United States
, extends from Downtown Seattle, where it adjoins the Washington State Convention and Trade Center, to First Hill. The park bridges over Interstate 5 and a large city-owned parking lot; 8th Avenue bridges over the park. An unusual mixture of brutalist architecture and greenery, the 5.2-acre (21,000 m2) park, designed by Lawrence Halprin's office under the supervision of Angela Danadjieva, opened to the public July 4, 1976. A later addition to the park winds several blocks up First Hill, with a staircase and wheelchair ramp.The park is also a significant cultural landscape as a masterwork of a modernist master and a precedent setting park that single-handedly defined a new land-use typology for American cities.