San Francisco Bay Area, California

San Francisco Bay Area, California

Latitude : 37.63, Longitude : -122.424

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Users in San Francisco Bay Area GPS traces Wallpaper: 1024x768, 1280x800 Check Map Features via Query-to-map Check streets with no-names Geohack for OSM with more maps

External links: OSM Inspector OpenStreetBrowser OpenStreetBugs MapDust Keep Right! Coastline checker Public transport Wikipedia: en Google (& Image search) Webshots Geograph ODBL coverage

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San Francisco Bay Area is a Region in California at latitude 37.63, longitude -122.424.

The San Francisco Bay Area is a geographically large mix of urban, suburban and rural areas usually comprised of nine counties of California: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma. The United States Census Bureau defines a "Combined Statistical Area" (CSA) of these nine counties, plus two more, (Santa Cruz and San Benito), for a total of eleven counties designated the "San Jose-San Francisco-Oakland, CA CSA." This larger CSA contains 7.46 million people—the sixth-largest CSA in the United States.

There are separate wiki pages for Alameda County, California, Marin County, California, Napa County, California, San Mateo County, Santa Cruz County, California, and South Bay (SF), California, the latter of which comprises most of Santa Clara county, sometimes roughly coterminous with "Silicon Valley." San Francisco, California has its own separate wiki page, too, and is both a city and county.

We have been mapping trails in several parks:

Muir Beach, Marin - 30% done

Buena VIsta Park, San Francisco - 90% done

The Dish Park (by Stanford), Palo Alto - 100% done

Memorial County Park, Loma Mar - 0% done - bad GPS signals due to tree cover, will try again

Calero County Park, San Jose - 30% done

Wunderlich County Park, Woodside - 10% done

Contents 1 Events in Bay Area 2 Cross County Bicycle Routes 2.1 Bay Trail 2.2 Bay Trail relations by County

Events in Bay Area

Mappy Hour Bay Area is a social meet-up

Cross County Bicycle Routes

Bay Trail

The Bay trail circles the shore of the bay. Bay trail website

Bay Trail relations by County

County	Relation(s)	Notes
Alameda
Contra Costa
Marin
Napa
San Francisco
San Mateo	325779 (XML, check, manage, JOSM, history, view, gpx )
Santa Clara	1285802 (XML, check, manage, JOSM, history, view, gpx )
Solano
Sonoma