|Railroad||Miles operated in Washington1|
|Class I railroads||2,330|
|Burlington Northern and Santa Fe Railway Co.||1,838|
|Union Pacific Railroad Co.||492|
|Montana Rail Link||16|
|Camas Prairie Railnet, Inc.||69|
|Cascade and Columbia River Railroad||137|
|Columbia and Cowlitz Railway||8|
|Columbia Basin Railroad Co., Inc.||86|
|Lewis and Clark Railway Co.||14|
|Palouse River and Coulee City Railroad||286|
|Pend Oreille Valley Railroad||63|
|Puget Sound and Pacific Railroad Co.||149|
|Tacoma Rail Mountain Division||132|
|Toppenish, Simcoe, and Western Railroad||21|
|Switching and terminal railroads||73|
|Ballard Terminal Railroad Co.||3|
|Longview Switching Co.||17|
|Meeker Southern Railroad||5|
|Mount Vernon Terminal Railway||2|
|Tri-City Railroad Co.||17|
1 Miles operated is in terms of railroad so that a mile of single track is counted the same as a mile of double track. Sidings, turnouts, yard switching mileage, and mileage not operated are excluded. Miles operated under trackage rights provided by another (owning) railroad are included.
NOTE: For definition of railroad types see previous table.
SOURCE: Association of American Railroads, Railroads and States - 2000, Washington, DC: 2002, available at http://www.aar.org/AboutTheIndustry/StateInformation.asp as of Mar. 19, 2002.