Portland and Willamette Valley Railway

The Portland and Willamette Valley Railway was incorporated on 19 January 1885 to continue construction of a 3 ft (914 mm) narrow-gauge railroad line between Portland and Dundee, Oregon, United States, which had been started a few years earlier by the Oregonian Railway.

The railroad company ran this line until it fell into receivership on 2 February 1892.

[3] The Portland and Willamette Valley Railway's main line became the Southern Pacific's Newberg branch.

The Willamette Shore Trolley runs on a part of that Dundee–Portland line, between Lake Oswego and Portland.

[3] The Portland and Western Railroad operates freight service south of Lake Oswego.