Some of Spokane's best-known neighborhoods are Riverside, Browne's Addition, and Hillyard. The Riverside neighborhood consists primarily of downtown Spokane and is the central business district of Spokane. The neighborhoods south of downtown Spokane are collectively known as the South Hill. Downtown Spokane contains many of the city's public facilities, including City Hall, Riverfront Park (site of Expo '74), and the Spokane Convention Center and First Interstate Center for the Arts, as well as the Spokane Arena and Spokane County Courthouse across the river in the historic West Central neighborhood. The Monroe Street Bridge, a city icon, connects the two areas. To the east of downtown is East Central and the adjacent University District and budding "International District". To the west of downtown is one of Spokane's oldest and densest neighborhoods, Browne's Addition.