Monterey
(unknown company name)

Mountain View
Tasman West line

Oakland
East Bay Transit

Oakland
San Francisco, Oakland & San Jose

Ontario
Ontario & San Antonio Heights

Petaluma
Petaluma & Santa Rosa

Rio Vista
The Western Railway Museum is now here

Riverside
Riverside & Arlington

Sacramento
Pacific Gas & Electric (and successors)

Sacramento Light Rail

San Diego Electric Railway is HERE

San Diego
San Diego & Southeastern

San Francisco
San Francisco, Napa & Calistoga

San Jose
Peninsular Railway

San Jose
San Jose Railroads

San Jose
San Jose & Santa Clara County Railroad

San Jose
Santa Clara County Transit Authority

San Jose
Heritage Trolley

San Pedro
Waterfront Red Car Line

Sausalito
Northwestern Pacific

Santa Cruz
Santa Cruz, Capitola & Watsonville

Shasta Springs
Shasta Springs Incline Railway

Stockton
Central California Traction

Visalia
Visalia Electric