Benton County, WA

173 public highway bridges

Benton County Bridge Snapshot

Benton County, Washington contains 173 public highway bridges in the FHWA National Bridge Inventory. Roughly 42.2% are rated “Good,” 26% “Fair,” 4.6% “Poor,” and 4.6% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in WA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

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

173
Total Bridges
42.2%
Good
4.6%
Poor
4.6%
Structurally Deficient

Condition Distribution

Good
42.2% (73)
Fair
26% (45)
Poor
4.6% (8)
SD
4.6% (8)

All Bridges (173)

C.C.B.

Fair

Over: C.I.D. CANAL

00.1 S SR240, Benton, WA

Built 1970 Load: 16.5 t ADT: 36,358

SR 225

Fair

Over: YAKIMA RIVER

JCT SR 224, Benton, WA

Built 1957 Load: 16.8 t ADT: 10,570

BUNN ROAD

Fair

Over: CHANDLER CANAL

BUNN RD AT CHANDLER CANAL, Benton, WA

Built 1954 Load: 17.3 t ADT: 50

TAPTEAL LOOP

Fair

Over: COLUMBIA CENTER BLVD

0.21 S SR 240, Benton, WA

Built 1998 Load: 17.8 t ADT: 2,662

US 395

Fair

Over: CANAL DRIVE

4.8 N JCT I-82, Benton, WA

Built 1956 Load: 18.1 t ADT: 24,266

US 395

Fair

Over: NP UPRR & COLUMBIA CANAL

4.9 N JCT I-82, Benton, WA

Built 1956 Load: 21.4 t ADT: 24,266

DISTRICT LINE ROAD

Fair

Over: CHANDLER CANAL

00.126 NW of OIEH, Benton, WA

Built 1953 Load: 23.0 t ADT: 306

HESS ROAD

Fair

Over: CHANDLER CANAL

00.93 E OIEH, Benton, WA

Built 1953 Load: 23.0 t ADT: 145

KELLOGG STREET

Fair

Over: KID CANAL

.10 N W20TH AVE, Benton, WA

Built 1977 Load: 23.7 t ADT: 7,054

US 395

Fair

Over: 4TH AVE

3.6 N JCT I-82, Benton, WA

Built 1958 Load: 24.0 t ADT: 32,583

KING TULL ROAD

Fair

Over: SVID CANAL

0.088 E COUNTY LINE, Benton, WA

Built 1956 Load: 24.0 t ADT: 661

US 395

Fair

Over: COLUMBIA R-RIVERSIDE DR

0.3 N JCT SR 240, Benton, WA

Built 1954 Load: 24.5 t ADT: 66,035

NO DATA ENTERED

Fair

Over: CISPUS RIVER

ABOUT 25 MILES SE OF RAND, Benton, WA

Built 1949 Load: 24.5 t ADT: 50

COLUMBIA PRK TRAIL

Fair

Over: COLUMBIA IRR DIST CANAL

1.2 NW JCT N STEPTOE ST, Benton, WA

Built 1929 Load: 24.6 t ADT: 2,000

AUBURN STREET

Fair

Over: CID CANAL

.24 S JCT 1ST AVE, Benton, WA

Built 1969 Load: 25.3 t ADT: 3,000

OLYMPIA STREET

Fair

Over: KID CANAL

00.20 S 45TH AVENUE, Benton, WA

Built 1964 Load: 26.6 t ADT: 2,852

MCDONALD ROAD

Fair

Over: ROZA CANAL

0.5 N HANKS ROAD, Benton, WA

Built 1981 Load: 27.9 t ADT: 103

GRAHAM ROAD

Fair

Over: KID CANAL

00.10 N SR 12, Benton, WA

Built 1981 Load: 28.8 t ADT: 285

COUNTY RT 12

Fair

Over: SVID CANAL

00.39 NW S MISSIMER, Benton, WA

Built 1930 Load: 29.0 t ADT: 3,360

I-82

Fair

Over: RAILROAD

0.6 E JCT SR 14, Benton, WA

Built 1980 Load: 29.5 t ADT: 12,412

W KENNEWICK AVE

Fair

Over: C.I.D. CANAL

.52 E JCT OLYMPIA, Benton, WA

Built 1959 Load: 29.5 t ADT: 4,291

W 1ST AVENUE

Fair

Over: C.I.D. CANAL

.08 S JCT KENN AV, Benton, WA

Built 1956 Load: 29.8 t ADT: 10,411

I-182

Fair

Over: COLUMBIA R, CITY STREETS

0.9 E JCT SR 240, Benton, WA

Built 1984 Load: 30.8 t ADT: 35,631

I-182

Fair

Over: COLUMBIA RIVER

0.9 E JCT SR 240, Benton, WA

Built 1984 Load: 30.8 t ADT: 35,631

MCKINLEY SPRINGS

Fair

Over: GLADE CREEK

01.18 S HORRIGAN RD, Benton, WA

Built 1974 Load: 31.1 t ADT: 263

W 45TH AVENUE

Fair

Over: KID CANAL

00.70 W OLYMPIA ST, Benton, WA

Built 1955 Load: 32.7 t ADT: 3,011

HORRIGAN ROAD

Fair

Over: E BRANCH of GLADE CREEK

0.911 mi E of SW DAVIS RD, Benton, WA

Built 1995 Load: 32.7 t ADT: 16

CASE ROAD

Fair

Over: ROZA CANAL

0.60 N HANKS RD, Benton, WA

Built 1973 Load: 33.4 t ADT: 599

WINE COUNTRY ROAD

Fair

Over: YAKIMA RIVER

.1 S N RIVER RD, Benton, WA

Built 1931 Load: 34.0 t ADT: 6,779

I-82

Fair

Over: COLUMBIA RIVER

1.0 E JCT SR 14, Benton, WA

Built 1955 Load: 34.5 t ADT: 12,412

SR 24

Fair

Over: COLUMBIA RIVER

4.9 E JCT SR 240, Benton, WA

Built 1965 Load: 35.4 t ADT: 5,305

SR 397

Fair

Over: COLUMBIA RIVER

18.0 N JCT I-82, Benton, WA

Built 1978 Load: 35.4 t ADT: 18,849

SR 14

Fair

Over: DEAD CANYON

4.8 E KLICKITAT CO, Benton, WA

Built 1965 Load: 39.9 t ADT: 1,431

I-82

Fair

Over: KING TULL COUNTY RD

1.7 E YAKIMA CO LN, Benton, WA

Built 1980 Load: 40.8 t ADT: 12,165

I-82

Fair

Over: KING TULL COUNTY RD

1.7 E YAKIMA CO LN, Benton, WA

Built 1980 Load: 40.8 t ADT: 12,165

I-82

Fair

Over: BN RY

13.7 E JCT SR 22, Benton, WA

Built 1973 Load: 42.6 t ADT: 11,474

I-82

Fair

Over: BN RY

13.6 E JCT SR 22, Benton, WA

Built 1973 Load: 42.6 t ADT: 11,474

I-82

Fair

Over: COLUMBIA RIVER

1.0 E JCT SR 14, Benton, WA

Built 1988 Load: 44.4 t ADT: 12,412

SR 397

Fair

Over: BNSF RR

16.5 N JCT I-82, Benton, WA

Built 1965 Load: 44.4 t ADT: 11,543

Columbia Ctr. Blvd

Fair

Over: BNSF RR

.05 N. JCT CLEARWATER AVE, Benton, WA

Built 2004 Load: 46.3 t ADT: 26,932

I-82

Fair

Over: COFFIN ROAD

9.9 E JCT US 395, Benton, WA

Built 1983 Load: 48.1 t ADT: 10,827

I-82

Fair

Over: SUNNYSIDE CANAL

3.0 E YAKIMA CO LN, Benton, WA

Built 1980 Load: 49.9 t ADT: 12,165

YAKIMA RIVER DRIVE

Good

Over: CID CANAL

AT HARRINGTON RD, Benton, WA

Built 1967 Load: 20.7 t ADT: 28

SR 22

Good

Over: KINNY WAY

4.4 E YAKIMA CO, Benton, WA

Built 1953 Load: 21.1 t ADT: 1,974

OIEH

Good

Over: SNIPES CREEK

300' W of CASE ROAD, Benton, WA

Built 1959 Load: 22.0 t ADT: 1,200

GAP ROAD

Good

Over: SVID CANAL

00.3 S KING TULL RD, Benton, WA

Built 1976 Load: 22.4 t ADT: 1,485

HESS ROAD

Good

Over: CHANDLER CANAL

00.10 S OIEH, Benton, WA

Built 1952 Load: 23.0 t ADT: 127

PIONEER ROAD

Good

Over: SVID CANAL

00.60 N KING TULL, Benton, WA

Built 1961 Load: 23.3 t ADT: 220

KING TULL ROAD

Good

Over: SVID CANAL

00.20 E CROSBY ROAD, Benton, WA

Built 1955 Load: 23.3 t ADT: 1,050

19TH AVENUE

Good

Over: CID CANAL

.40 W WASHINGTON, Benton, WA

Built 1971 Load: 24.3 t ADT: 2,601

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

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial