In <a href="https://en.wikipedia.org/wiki/California" id="mwpw" rel="mw:WikiLink" title="California">California</a>, the <a href="https://en.wikipedia.org/wiki/Golden_Gate_Bridge" id="mwqA" rel="mw:WikiLink" title="Golden Gate Bridge">Golden Gate Bridge</a> opens to pedestrian traffic, creating a vital link between <a href="https://en.wikipedia.org/wiki/San_Francisco" id="mwqQ" rel="mw:WikiLink" title="San Francisco">San Francisco</a> and <a href="https://en.wikipedia.org/wiki/Marin_County,_California" id="mwqg" rel="mw:WikiLink" title="Marin County, California">Marin County, California</a>.