Adams County, WA

190 public highway bridges

Adams County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Adams County, Washington contains 190 public highway bridges. Roughly 32.1% are rated “Good,” 48.4% “Fair,” and 8.4% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

190
Total Bridges
32.1%
Good
48.4%
Fair
8.4%
Poor Condition

Condition Distribution

Good
32.1% (61)
Fair
48.4% (92)
Poor
8.4% (16)

All Bridges (190)

BAUER RD

Good

Over: DRY WASH

02.27 MI N ROSENOFF, Adams, WA

Built 2000 Load: 34.3 t ADT: 15

PROVIDENCE RD

Good

Over: EAST LOW CANAL

02.00 MI E SR17, Adams, WA

Built 2004 Load: 34.3 t ADT: 10

VAN MARTER ST

Good

Over: Lind Coulee

0.1 MI S JCT SR 21, Adams, WA

Built 2007 Load: 35.3 t ADT: 392

DEAL RD

Good

Over: DRY WASH

1.53 N. LIND-WARDEN, Adams, WA

Built 2004 Load: 35.6 t ADT: 81

WELLSANDT RD.

Good

Over: DRY WASH

01.25 MI E HILLS ROAD, Adams, WA

Built 2004 Load: 36.6 t ADT: 93

YEISLEY RD

Good

Over: BRANCH CANAL - EL 85

00.99 MI W FOX ROAD, Adams, WA

Built 2005 Load: 36.6 t ADT: 9

I-90

Good

Over: MOODY RD

2.9 E GRANT CO, Adams, WA

Built 1972 Load: 37.2 t ADT: 5,894

I-90

Good

Over: FARRIER COULEE

4.7 E GRANT CO, Adams, WA

Built 1972 Load: 37.2 t ADT: 5,807

SR 21

Good

Over: LIND COULEE

2.0 N JCT US 395, Adams, WA

Built 1986 Load: 37.2 t ADT: 716

I-90

Good

Over: WAHL RD

3.2 E JCT SR 21, Adams, WA

Built 1972 Load: 38.1 t ADT: 5,814

HILLS RD

Good

Over: COW CREEK

02.81 MI S WELLSANDT RD, Adams, WA

Built 2009 Load: 38.6 t ADT: 96

DYCK RD

Good

Over: ROCKY COULEE

02.02 MI S DAVIS, Adams, WA

Built 2002 Load: 39.2 t ADT: 7

I-90

Good

Over: DEAL RD

5.0 E GRANT CO, Adams, WA

Built 1972 Load: 39.9 t ADT: 5,807

I-90

Good

Over: FARRIER COULEE

4.7 E GRANT CO, Adams, WA

Built 1972 Load: 40.8 t ADT: 5,807

McManamon Rd.

Good

Over: Potholes East Canal

0.86 MI. NW LEE RD, Adams, WA

Built 2019 Load: 41.1 t ADT: 1,238

SR 24

Good

Over: IRRIGATION CANAL

3.1 E GRANT CO, Adams, WA

Built 1967 Load: 41.7 t ADT: 2,142

CHELAN STREET

Good

Over: PAHA DRAINAGE DITCH

0.02 SE CHERRY AVE, Adams, WA

Built 1987 Load: 43.4 t ADT: 95

OLD SR 26 RD

Good

Over: PALOUSE RIVER OVERRUN

00.03 MI SW GRAY RD, Adams, WA

Built 1944 Load: 45.7 t ADT: 96

E-NS RAMP I-90

Good

Over: BURLINGTON-NORTHERN RR

12.9 E JCT SR 21, Adams, WA

Built 1985 Load: 48.1 t ADT: 325

SR 21

Good

Over: BNRR

0.2 N JCT US 395, Adams, WA

Built 1995 Load: 51.7 t ADT: 994

LEISLE ROAD

Good

Over: EAST LOW CANAL

01.06 MI E FOX RD., Adams, WA

Built 2015 Load: 52.2 t ADT: 206

I-90

Good

Over: PAHA COULEE

13.1 E JCT SR 21, Adams, WA

Built 1959 Load: 96.9 t ADT: 11,918

SMART RD

Good

Over: LIND COULEE

00.71 MI S SR21, Adams, WA

Built 1995 Load: 96.9 t ADT: 21

HILLS RD

Good

Over: INTERMITTENT STREAM

01.92 MI S WELLSANDT RD, Adams, WA

Built 2009 Load: 96.9 t ADT: 96

GRIFFITH RD

Poor

Over: ROCKY COULEE

03.42 MI W SR21, Adams, WA

Built 1929 Load: 15.6 t ADT: 20

LEMASTER RD

Poor

Over: WASTEWAY EL81 128+36.98

00.87 MI N SR26, Adams, WA

Built 1952 Load: 21.8 t ADT: 135

SR 21

Poor

Over: BAUER COULEE

12.7 N JCT US 395, Adams, WA

Built 1946 Load: 25.9 t ADT: 293

STEELE RD

Poor

Over: BRANCH CANAL EL68 134+51

00.01 MI N HERMAN, Adams, WA

Built 1952 Load: 26.3 t ADT: 107

SR 24

Poor

Over: SAGEHILL WASTEWAY

8.9 E GRANT CO, Adams, WA

Built 1965 Load: 29.8 t ADT: 4,788

SACKMAN RD

Poor

Over: EAST LOW CANAL

00.05 MI E FOX RD, Adams, WA

Built 1953 Load: 29.9 t ADT: 6

I-90

Poor

Over: BNSF RAILROAD

15.4 E JCT SR 261, Adams, WA

Built 1968 Load: 31.7 t ADT: 10,407

SR 26

Poor

Over: DRY WASH

4.3 E JCT US 395, Adams, WA

Built 1960 Load: 32.7 t ADT: 1,345

I-90

Poor

Over: BNSF RAILROAD

15.4 E JCT SR 261, Adams, WA

Built 1968 Load: 32.7 t ADT: 10,407

SR 26

Poor

Over: COW CREEK

8.6 E JCT SR 261, Adams, WA

Built 1975 Load: 37.2 t ADT: 1,724

I-90

Poor

Over: WAHL RD

3.2 E JCT SR 21, Adams, WA

Built 1972 Load: 38.1 t ADT: 5,814

SR 26

Poor

Over: UP RR

8.6 E JCT SR 261, Adams, WA

Built 1975 Load: 40.8 t ADT: 1,724

SR 26

Poor

Over: NP RY

5.7 E JCT SR 17, Adams, WA

Built 1959 Load: 41.7 t ADT: 2,222

SR 26

Poor

Over: ABANDONED RR

1.1 E JCT SR 261, Adams, WA

Built 1977 Load: 41.7 t ADT: 1,724

SR 24

Poor

Over: POTHOLES EAST CANAL

11.8 E GRANT CO, Adams, WA

Built 1976 Load: 44.4 t ADT: 5,489

SR 26

Poor

Over: PROVIDENCE COULEE

15.0 E JCT SR 17, Adams, WA

Built 1959 Load: 49.0 t ADT: 1,964

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.