Southwest Washington Regional Transportation Council

NW 139th St. / NW 11th 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 (NW 11th Av.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20185165251041564510755
20170000000
20120000000
20110000000
200505620031075
199977877315515258201103

South Leg Traffic Counts (NW 11th Av.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20180000000
20170000000
20120000000
20110000000
200584300510670
1999777798157560857616

East Leg Traffic Counts (NW 139th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20180000000
20177761754015301744649696591
20126368640212770510624664531
20117161707614237525683692544
200507323006070500
19995896641812314500656524543

West Leg Traffic Counts (NW 139th St.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20180000000
20170000000
20125682543511117451561642409
20110000000
200565630040305920
199958670050505060