Southwest Washington Regional Transportation Council

NE 134th St. / NE 20th Av./Hwy. 99

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 (NE 20th Av./Hwy. 99)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20180000000
20179884582115705797516495250
201411038621217251930602506328
20108416923017646671787531586
20088137864616783726844380581
20068614867717291782809448510
20018380803916419773641317567
19986166596412130642539209326
19975218503310251552423208326
1990312229396061422237180275
198903283001820317
198826092823568634317855300

South Leg Traffic Counts (NE 20th Av./Hwy. 99)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
201811990853520525962767704536
2017135169040225561098780811366
2014132288894221221042780766352
2010130678359214251038864758415
200811556762719183981722593283
2006135428367219091130766805325
20016219436410584561459421169
19980000000
1997496530908055464323306101
1990286323235186341291257128
198923590021601220
19880191007025

East Leg Traffic Counts (NE 134th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20180000000
20175329190662439539618153671025
2014155631750533068122416311329934
20100000000
2008157731447030243136213111225847
2006138611191625778109610321226725
2001138131371127523118912351183903
19980000000
19979861952319384834946796537
1990496449629925443605593413
19890460900446334284
198800102260000

West Leg Traffic Counts (NE 134th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20180000000
20175987108921687811061015110581
20140000000
20100000000
2008136281735530983109815099941051
20061458616889314751107140711061084
200113171152892846011331268859946
19980000000
199791631115220314796996567655
1990597330309003626362572315
198965790059303510
19880000000