Vital Signs monitors key trends in the Bay Area.

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What's the latest pulse of the Bay Area?


Land & People

Fatalities from Crashes Image Credit: Flickr [User:Thomas Hawk], Creative Commons ( Commute Mode Choice Image Credit: iStock. Bridge Condition Image Credit: Flickr [User:707d3k], Creative Commons ( Sea Level Rise Image Credit: Karl Nielsen. Greenhouse Gas Image Credit: Karl Nielsen.