Southwest Washington Regional Transportation Council

NE 219th St. / NW 20th Av. (112th Av.)

Use the tabs below to select various information provided for this intersection. The first tab offers a map of the intersection location, and a means of locating nearby count locations. Data for each intersection is offered by “leg” which is, at times, not entirely intuitive. Waving your mouse over the names above should clear up any ambiguities. Directional Average Weekday (24 hour average), AM Peak Hour (7-8 a.m.), PM Peak Hour (peak hour between 4-6 p.m.), and PM Peak Turn Movement (right, left, and through), are included in the summary. The final tab provides scanned PDF documents (where available) of the original count data for this intersection.

Aerial Map

 

North Leg Traffic Counts (NW 20th Av. (112th Av.))

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20190000000
20140000000
20110000000
20050000000
200116883400508822737555110
19978999931892121772273
199144748292962341554
1990707670137681641842

South Leg Traffic Counts (NW 20th Av. (112th Av.))

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20190000000
2014393435407475243208208196
20110000000
20050000000
200120072123412920621710276
19971624120028241381239344
1991737787152568874945
1990629642127071763939

East Leg Traffic Counts (NE 219th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20191133512189235241024905645732
201497601023919999873768471497
201199671028920256886729430494
2005103341095121285963793469582
20018807875817566849624339568
19977216805115267762568248583
19915851635212202632457299610
19904944515510099620422221449

West Leg Traffic Counts (NE 219th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20191132111411227331095820668764
20147973863816610721608381551
20117785866516450741573339524
20057998950517502751666344634
20016940863715577662607257597
19976340656512905700431215571
19915827551411341573362263591
1990427044648734552343194442