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Data sourced from the National Bridge Inventory (NBI) maintained by the Federal Highway Administration. BridgeStats is not affiliated with the U.S. government. Data is provided for informational purposes only.

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Washington County Bridge Conditions & Ratings - Oregon | BridgeStats

Home OregonWashington County

Washington County

Oregon

Total Bridges

334

Poor Condition

3.3%

Avg Sufficiency

64.3

Avg Age

42 yrs

County Overview

Total Bridges

334

Poor Condition

11(3.3%)

Good or Better

167

Avg Sufficiency

64.3

Average Age

42 yrs

Daily Crossings

5.0M

All Bridges in Washington County

Showing 1 - 20 of 334 bridges

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114TH Ave

over Beaverton Creek

Washington County, Oregon

Built 2008(18 yr)

153RD AVE

over BEAVERTON CREEK

Washington County, Oregon

Built 1985(41 yr)

170TH AVE

over BEAVERTON CREEK

Washington County, Oregon

Built 1969(57 yr)

185TH AVE

over BUTTERNUT CREEK

Washington County, Oregon

Built 1974(52 yr)

185TH & BASELINE

over WILLOW CREEK EB

Washington County, Oregon

Built 1988(38 yr)

197TH AVE

over BEAVERTON CREEK

Washington County, Oregon

Built 1971(55 yr)

198TH AVE

over BUTTERNUT CREEK

Washington County, Oregon

Built 2020(6 yr)

198TH AVE

over CELEBRITY CREEK

Washington County, Oregon

Built 2020(6 yr)

209TH AVE

over BUTTERNUT CREEK

Washington County, Oregon

Built 2009(17 yr)

72ND AVE

over HWY 144

Washington County, Oregon

Built 1967(59 yr)

ALLEN BLVD

over HWY 144

Washington County, Oregon

Built 1981(45 yr)

BARNES RD

over CEDAR MILL CREEK

Washington County, Oregon

Built 2005(21 yr)

BARNES RD

over JOHNSON CREEK

Washington County, Oregon

Built 1995(31 yr)

BASELINE RD

over BEAVERTON CREEK

Washington County, Oregon

Built 2005(21 yr)

BASELINE RD

over BEAVERTON CREEK

Washington County, Oregon

Built 2002(24 yr)

BASELINE RD

over ROCK CREEK

Washington County, Oregon

Built 2005(21 yr)

Bethany Blvd.

over Hwy 47 (US 26)

Washington County, Oregon

Built 1991(35 yr)

BOHMANN PARKWAY

over FANNO CREEK

Washington County, Oregon

Built 1957(69 yr)

BROOKWOOD AVE

over TRI MET LIGHT RAIL TRACK

Washington County, Oregon

Built 2001(25 yr)

BROOKWOOD AVE

over ROCK CREEK

Washington County, Oregon

Built 1988(38 yr)

...

Data sourced from the Federal Highway Administration's National Bridge Inventory (NBI). Last updated 2024. BridgeStats is not affiliated with or endorsed by the FHWA.