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)

All Bridges (173)

Sort:

Publisher	Kiznis Studio
Sources	FHWA National Bridge Inventory, public U.S. government datasets

Benton County, WA

Benton County Bridge Snapshot

Condition Distribution

All Bridges (173)

SR 240

I-82

SR 225

TWIN BRIDGES ROAD

I-82

SR 397

SR 224

US 395

SR 224

WINE COUNTRY ROAD

I-182

I-182

I-82

SR 221

SR 240

COLUMBIA DR

OAK STREET

CANAL DRIVE

WASHINGTON STREET

I-82

I-82

I-82

SR 14

Related