Jelaskan Richmond District dari Kawasan kejiranan di San Francisco dalam bahasa melayu

Rincon Hill, one of the hills of San Francisco, was a former industrial, and now a developing highrise neighborhood located south of the Financial District, in the South of Market area, as it also serves as an anchor to the Bay Bridge. Due to its proximity to downtown, following the Gold Rush this was San Francisco's first affluent neighborhood, but later became mostly industrial. Most of the natural landscape was demolished in the 1930s to make way for the Bay Bridge. After several iterations of comprehensive planning, the hill is transitioning into a pedestrian oriented, high density, mixed use neighborhood. However, the economic downturn of the late 2000s have put many of the construction projects on hold and future development plans in jeopardy.