Southwest Washington Regional Transportation Council

NE 179th St. / Delfel Rd. (N)

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 (Delfel Rd. (N))

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
202112302723395311928781269
20180000000
201714462530397515617581220
201211741788296213512363181
20080000000
200711641912307712713852170
199811382828396612724759246
19960000000
1995102616112636959631174
199280613802186926829166
1987745106518101007500
19850021380000

East Leg Traffic Counts (NE 179th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
2021290967789688246544205530
2018266629135579231292219187
20170000000
20120000000
20080000000
20070000000
19980000000
1996000001300
1995000001480
199246611763642430422513728
19870045260000
19850000000

West Leg Traffic Counts (NE 179th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
2021310028025902283291277193
20180000000
20170000000
20120000000
2008272025125232231217189114
20070000000
199824812054453420521717359
199616851400308612617612652
199519691763373213515914169
199214271447287410416514446
198713301275260512515500
19850000000