Southwest Washington Regional Transportation Council

NE 78th St. / NE 25th 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 (NE 25th Av.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20220000000
201425272799532727818865286
20090000000
200720732147422025815847182
20011081123223131189231102
1996524626115139745015
1993625601122784391050
19894354108446536432
1985008400000
1983007390000

East Leg Traffic Counts (NE 78th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20220000000
20140000000
20090000000
20071121110913221241054945624563
20010000000
19969033694515979784547407425
199300190830000
19895977858114558626711385456
198500152360000
198300155280000

West Leg Traffic Counts (NE 78th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
2022109001044621346975853605744
20140000000
20091015110505206561001879471619
20070000000
200110263967719940870807457500
19968378838216760746672398539
199397999236190350000
19899462818417646833630378437
198500154580000
198300156400000