Southwest Washington Regional Transportation Council

NW 78th St. / Anderson 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

 

South Leg Traffic Counts (Anderson Av.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
2002741622136363654827
1996510541105242533740
199352245998142362429
1990541543108458655844
198700051444300
19850010110000

East Leg Traffic Counts (NW 78th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20027291811815410567869673378
19960000000
19938571776716338552736720211
199086137689163016779280266
198700068149000
19850000000

West Leg Traffic Counts (NW 78th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20027503779215295542814660378
19960000000
19938389721515604545678696187
19900000000
198700081762100
19850000000