The Cosco Busan collided with one of the more famous bridges spanning this body of water in 2007, causing a small oil spill.
This body of water is bounded to the northwest by Marin County. The Dumbarton Bridge spans this body of water which contains Yerba Buena Island and the artificial Treasure Island. The Cosco Busan collided with one of the more famous bridges spanning this body of water in 2007, causing a small oil spill. That bridge's eastern span partially collapsed in the (*) Loma Prieta Earthquake. The O. Co Coliseum lies on its shore near Alameda Island, a large island in the eastern portion of this bay, while Alcatraz and Angel Islands lie in the western portion. For 10 points, name this northern California bay spanned by the Golden Gate Bridge.
This body of water is bounded to the northwest by Marin County.
 San Francisco Bay ("Bay" not needed after it's read)