Southwest Washington Regional Transportation Council

NE 99th St. / NE 88th 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 88th Av.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
1994004860000
1989004610000
1986005470000

South Leg Traffic Counts (NE 88th Av.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
1994002810000
1989002510000
1986003740000

East Leg Traffic Counts (NE 99th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
1994004240000
1989003700000
1986004020000

West Leg Traffic Counts (NE 99th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
19940000000
19890000000
198600670000