Regional Maintenance Office
2809 Rudkin Road
Yakima WA 98909
Phone: 509.577.1901
Todd Trepanier, Regional Maintenance Engineer

Local Maintenance Offices

Area 1 - North Kittitas and east King Counties
151 South Bullfrog Road
Cle Elum WA 98922
Phone: 509.577.1907
Terry Kukes, Maintenance Superintendent

Area 2 - Yakima (all but southeast) and south Kittitas Counties
900 East Selah Rd
Yakima, WA, 98901 
Phone: 509.577.1920 
Les Turnley, Maintenance Superintendent

Area 3 - Benton, Franklin, southeast Yakima, and southwest Walla Walla Counties
1816 North 4th Avenue
Pasco, WA, 99301 
Phone: 509.577.1933 
Tom Lenberg, Maintenance Superintendent

Area 4 - Asotin, Garfield, Columbia and Walla Walla (all but southwest) Counties
1210 G Street
Walla Walla, WA 99362 
Phone: 509.577.1946
Larry Batterton, Maintenance Superintendent