Southwest Washington Regional Transportation Council

Mill Plain Bl. / Andresen Rd.

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 (Andresen Rd.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
20199140939218532820689516857
20159233976218995826743412928
20129544912518669854729443622
20090000000
20089394892518319882724422666
20041156410914224771038847579804
200310196965019846961750484662
200113753127722652512131066321380
19990001116825571788
19981217511313234871240871439562
19961145411232226871150894469639
199310034963919673954834428451
1990103659786201511000796666619
19880000000
19850000000
1980906690221808884652600

South Leg Traffic Counts (Andresen Rd.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
2019449618166312398413341427
2015410950249134343420231392
2012377941557934349388186220
20090000000
2008437842868664399434277273
20045296515810454464469395340
2003475446379391396418316230
20016110627312382517576345243
19994864516710031510472336366
19985292574011033486497308297
19965116586010976472526318289
1993441046069016463449204205
1990421841558373406368274250
19880000000
19850000000
198040194648866729638200

East Leg Traffic Counts (Mill Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
201995951035419949757885649647
2015108831135022234839946613752
201299361062220558782891404628
20090000000
200897851023120016804809385604
200413106134982660411331125434676
2003108931133022223953986446599
200114642169373157812281341508768
199912930134432637310851109603764
199813140141702731011271217457706
199613527135302705812241141327715
199311563132322479410181411507551
1990118781228624164965933758891
19881259011926245161193101900
1985104311059021021100191500
19800000000

West Leg Traffic Counts (Mill Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20197928847916407684645475751
20158608858517193737654334734
20129099896918068802657306698
20098732875617488794597366597
20089120875517875861611282720
2004107111029421005965740368776
200398389154189921001680325684
20011188611213230991052768329653
19990001012783388736
19981096010574215351077817306708
19961205210764228171229862319737
19939155949618650692945490243
199010675997820654967720796727
198810527957020097114577800
19850000000
19800000000