Southwest Washington Regional Transportation Council

Ross St. / Hwy. 99

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 (Hwy. 99)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20170000000
20110000000
20070000000

South Leg Traffic Counts (Hwy. 99)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
2017109219932208531068798561620
20119969960319572936775485586
20079551873018281959687477576

East Leg Traffic Counts (Ross St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20170000000
2011443938528291307469455223
20071225790201615788131