Southwest Washington Regional Transportation Council

Fourth Plain Bl. / Stapleton 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 (Stapleton Rd.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
2023387832947172337230207254
2019501841799196462307258312
2018510946639772473359309386
2015482545739397469353250354
2011431153269637411412219342
2007487647259601510351247354
2002504848789926499386331399
19995383512310506506410267371
19965443528810730545435329454
1992409439068001382357244390
19900000000
198943262937726317313600
198425112571508219114600
19830000000
198230972691578825725600

South Leg Traffic Counts (Stapleton Rd.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
2023287424465320218137219290
2019320030646264292232168313
2018322032466467312311250374
2015297932446223283302228329
2011356031986758371226214286
2007328433736658335243218369
2002328134706752325249264392
1999384536527497359308202366
1996402638577883373336306406
1992309129436034263277220329
19905249522810477494493436434
19890000000
19840000000
19830000000
198226752700537519225500

East Leg Traffic Counts (Fourth Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
202384561002818484752745420572
201999161120121117833795398605
20189074896918043834717388543
20159732903418766943718364552
20119543889218435791697342474
20078877850017377747736274374
20021168012441241211000969376576
19991146410518219821009911361441
19961189111208230991040944412509
19929538893218471802645331378
19901105698842094010187750614
19890000000
1984918785461773389761900
198312445001189000
19820000000

West Leg Traffic Counts (Fourth Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20237174893216106680681370508
201988461010018946787699384537
20188985817117156824632358488
20159179846017638932677341570
20119047609415140751178341125
20078680765816339755642289398
2002111921023421426947794396541
19991115410601217561023828392437
19961197710863228391136872400524
199210511910719619828600320419
19900000000
19890000000
19840000000
19830000000
19820000000