state route washington state highway located entirely highway miles long starts intersection tiger travels north canada border north border route parallels route primary functions highway serve connect tiger british_columbia route newport northernmost section ran originally created extended southeast intersection newport extended newport newport tiger auxiliary route extended route description state route miles long county washington tiger north canadian border located north highway parallels river route connects tiger british_columbia route parallels tiger railroad extends south newport east dover idaho starts intersection small community tiger road turns northwest intersection curves north intersecting road crossing railroad highway forms eastern boundary later passes sullivan lake road junction named road crosses enter city route renamed second street leaves city parallel shoreline road changes avenue stays canadian border railroad crosses road later bridges highway turns northwest northeast route reaches curves southeast cross turning south north highway starts curve multiple times intersecting sullivan lake road directed northeast road turns north crosses streams curving northwest northeast lake passing lake passes ending canadian border northern end canadian border easternmost crossing washington located east history pre system roads connect cities washington established roads state road followed route canadian border road named identify route state road system later expanded new system creation primary secondary highways road state road primary state highway ran route future north canadian border route signed newport signed newport route newport canadian border highway renumbering renumbering replaced previous system primary secondary highways new system called use today newport previous route ran total miles newport northwest tiger north canadian border route started newport intersection northbound eastbound westbound highway went northwest left newport parallel rest route road join north current southern terminus turned west passed lake newport state park located shores river curving northwest entering community road goes north pass northern terminus pass towns highway turned east northwest continue north tiger eastern terminus newport tiger later extended auxiliary route called state route highway ran west newport north miles road entirely located county southern terminus located east state park west community advanced north past davis lake northern terminus miles south established creation primary secondary highway system renumbering created extended currently designated major intersections entire highway
Washington State Route 31