Southwest Washington Regional Transportation Council

Fourth 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
2019194840823562182511164
201622451427367224142133300
2012231684131572226483148
2010215660427602183751118
2007206267327352304276182
2003239996833672244663249
200028774983374328529034
199829524973448321448739
199631664663632292438735
19940000000
199335104853995393479724
199234014293829313408614
199055430060904110
19889331001035000
19870000000
19850000000
1984792600646000
19810000000
19800000000

South Leg Traffic Counts (Broadway St.)

Year NB ADT SB ADT ADT NB PM SB PM NB AM SB AM
201913992274367411511776404
201615562973452913915867460
201225632363492527217460250
201028031740454328012878198
200722521825407724012061303
200325191490400925813361181
200042221267548950311912982
199826911332402230910369101
199633639094271314718656
199444114191828549635298179
19933779149752764511437280
19923899131852162056712369
199064890074406190
1988604900683000
1987627100698000
1985715200778000
1984909400680000
1981865300893000
1980891200858000

East Leg Traffic Counts (Fourth Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20197106723114337592427409522
201695141006419578717603638714
201296481168521333770810509761
20108934987318808763680432659
20076004755813562469427283514
20037875898316858649601420495
20008670973318402855694391694
1998109681188622854976726505889
1996102411164721889974735440914
19940000000
199397600091104460
19926575748514060714564406641
199094631011219575911861661760
19880000000
19870000000
19850000000
19840000000
19810000000
198000161160000

West Leg Traffic Counts (Fourth Plain Bl.)

Year EB ADT WB ADT ADT EB PM WB PM EB AM WB AM
20190000000
20160000000
20127955941517370622671444671
20107548895416502594624417568
20076934783314767585542393531
20036211740913620502500308403
20008318832316640787562385574
19980000000
19969840978819627891601420716
19940000000
19938272996318235740685431612
19927703829415997832650395674
19909868784517713741653660502
19880000000
19870000000
19850000000
19840000000
19810000000
19800000000