state route short washington state highway extends east miles community southeast arlington intersects interstate passes arlington airport route connects approved current route construction projects arranged turned small road arterial street approved erected signs april law creating road took effect road existed separate route map dating shows street known simply road road extended east current intersection banks route description state route runs miles state route south arlington route links communities known passes schools road intersects major road interstate known route avenue ending found based average annual daily traffic aadt data motorists utilize road daily interchange starting route runs north intersects road travels east road lake reaching road main continuing east intersects 11th avenue intersecting 11th avenue northern boundary campus continues east 11th avenue 16th drive shortly entering city limits soon road intersects 19th drive connects southeastern section continuing east double track highway intersects 27th avenue connects road shopping center continues east interchange leaving interchange city limits continues east route road maintains straight east passing arlington municipal airport intersecting avenue avenue travels east suburban community road curves northeast southeast hill travels east past arlington gun range large housing area ending intersection history stretch highway current known exist earlier street extended currently banks highway removed state highway highway designation effect april announced complete projects years improve improve bridge interchange began immediately tribes helped fund construction project april old lane bridge demolished night traffic completed north new bridge northbound lanes interstate closed traffic rerouted ramps construction eastbound left turn lanes closed provided direct drivers access northbound half bridge later demolished temporary structures bridge subsequently removed december partly finished june plans complete project adding loop ramp august completed project add adjacent schools upcoming project adding loop ramp interchange started march end awarded contract project inc project includes widening main entry point adding turn pockets 43rd avenue avenue current lanes near arlington airport planned project project currently planning stages set project major intersections entire highway
Washington State Route 531