Tacoma Rail is a publicly owned Class III shortline railroad. It is owned by the city of Tacoma, Washington and operated as a public utility. It is one of three operating divisions of the municipally-owned Tacoma Public Utilities service, but unlike other city services, the railroad is self-supported and generates revenue for the City of Tacoma and Washington state. Tacoma Rail provides freight switching services, serving the Port of Tacoma and customers in Tacoma, south Pierce County and parts of Thurston County. It operates 16 diesel locomotives, more than 100 employees and about 140 miles (230 km) of track, many of which are former Milwaukee Road and BNSF Railway lines around Western Washington.

The Mt. Rainier Scenic Railroad or MRSR, formerly the Mt. Rainier Railroad and Logging museum (MRRR), is a steam-powered heritage railroad operating in the U.S. state of Washington between Elbe and Mineral. The railroad travels on trackage that passes through thick forest just south of Mount Rainier. The depot, gift shop and ticket office are located in Elbe. The train travels to the Logging Museum exhibits located in Mineral. The MRRR ran its collection of vintage rail equipment over seven miles of track, part of Tacoma Rail's Mountain Division.