Oregon Electric Railway Historical Society

Two of the OERHS's streetcars in operation at its museum, in Brooks, Oregon. Double-decker No. 48 has been in the group's collection since 1964.

The Oregon Electric Railway Historical Society (OERHS) is a non-profit organization in the U.S. state of Oregon, founded in 1957. It owns and operates a railroad museum for electric railroad and streetcar enthusiasts, and also operates a separate heritage streetcar line, the Willamette Shore Trolley.