United States

San Francisco Bay Area, Petaluma and Santa Rosa

×	Petaluma & Santa Rosa Railroad Co. 1903 Petaluma & Santa Rosa Railway Co. → 1918–1984 Petaluma & Santa Rosa Railroad Co. Electric passenger service 1904–1932; electric freight service 1904–1947.	List of the models Vehicles without photos
×	Santa Rosa Street Railway Co. 1877–1903 (in operation 1878). Merged into Petaluma & Santa Rosa Railway Co.	List of the models Vehicles without photos
×	Union Street Railway Co. 1888 South Side Street Railway Co. → 1893–1903 Union Street Railway Co. Merged into Petaluma & Santa Rosa Railway Co.	List of the models Vehicles without photos
×	Petaluma Street Railway Co. 1889–1903. Ceased operation in 1898. Merged into Petaluma & Santa Rosa Railway Co.	List of the models Vehicles without photos
×	Central Street Railway Co. 1891–1903 (in operation 1892). Merged into Petaluma & Santa Rosa Railway Co.	List of the models Vehicles without photos
M	Petaluma Trolley	List of the models Vehicles without photos
	Entire list	List of the models Vehicles without photos