Southwest Washington Regional Transportation Council

Fourth Plain Bl. / Caples 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 (Caples Av.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20111522134228641441296840
19991740187836181901757293
19840000000
198021922043423519421900

East Leg Traffic Counts (Fourth Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20110000000
19990000000
19840000000
1980133741359526969120983500

West Leg Traffic Counts (Fourth Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20110000000
19990000000
198410725990020625101474600
19800000000

Scanned Count Documents (1)

2011: Traffic Count, April (16K PDF)