. . . . "1960" . "Rio Vista" . . "93.2688" . . "13" . . . . . . "880.872" . "12" . . . . . . . . . . . "Rio Vista Bridge" . . . . "Rio Vista Bridge" . . "10000" . "1946" . . . "1946-01-12" . "23 0024" . . "Helen Madere Memorial Bridge" . . "2 lanes of" . . . "30 October 1958 (substructure)" . . . . . "7.9248" . "1960-04-01" .