Southwest Washington Regional Transportation Council

SE 1st St. / SE 172nd 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 (SE 172nd Av.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
1999224921114360128246281129
199413321727305911610885168
1990570962153362533984
19830000000

South Leg Traffic Counts (SE 172nd Av.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
1999396834407408371160220381
199422682216448320611995263
199017671978374516512246160
19830010560000

East Leg Traffic Counts (SE 1st St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
19995546549811045368291323475
1994437345098882245257267371
199031312834596524419295193
19830025280000

West Leg Traffic Counts (SE 1st St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
1999379145418332296301212282
1994343533176753251220281233
19901887177436601501059282
19830033730000