California. Central Pacific|Western Pacific|San Francisco Bay Railroad|Sacramento Valley Railroad|Placerville and Sacramento Valley|California Central|Sacramento, Placer and Nevada|Freeport Railroad|Yuba Railroad|California Northern|California and Oregon|San Francisco and Alameda|San Francisco and Oakland|San Joaquin Valley Railroad|Napa Valley Railroad|Vaca Valley Railroad|San Francisco and San Jose|Santa Clara Pajaro Valley|California Pacific.