Southwest Washington Regional Transportation Council

Mill Plain Bl. / Broadway St.

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 (Broadway St.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20230000000
20190000000
20150000000
201211712611378211422638219
20080000000
200404768476803610364
20030000000
200005108510804890354
19960262126210226094
199304755003880363
19900000000
19880000000
19860721300000
19800000000

South Leg Traffic Counts (Broadway St.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
2023188011102990187777999
201910641616267910014230175
201524352079451425215663179
201218891987387620817248126
200813843567495114227256253
200403836383602710322
20030000000
200004060406003190253
199604512451203290352
19930000000
199004808004850458
19880000000
19860000000
1980063990057600

East Leg Traffic Counts (Mill Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
202314775000000
20191067201067290906870
20151054401054478805270
201213105013105138607520
200815478015478151608570
200413446013446135906200
200314290014290149707180
200011571011571129207270
199610720010720131902820
1993105320105321350000
1990880400120407350
198810586001384000
19860000000
19800000000

West Leg Traffic Counts (Mill Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
2023000149208550
20190000000
20150000000
201213154013154136207530
20080000000
200412972012972128205850
20030000000
200010410010410124304080
199610115010115121802740
19930000000
1990857700112407180
19887748001094000
19860000000
19800000000