Camas County, ID

26 public highway bridges

Camas County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Camas County, Idaho contains 26 public highway bridges. Roughly 30.8% are rated “Good,” 61.5% “Fair,” and 7.7% “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.

26
Total Bridges
30.8%
Good
61.5%
Fair
7.7%
Poor Condition

Condition Distribution

Good
30.8% (8)
Fair
61.5% (16)
Poor
7.7% (2)

All Bridges (26)

FDR

Fair

Over: SOUTH FORK BOISE RIVER

UPPER SO.FK.BOISE RIVER, Camas, ID

Built 1976 ADT: 50

FDR

Fair

Over: PARIDISE CREEK

BIG SMOKY JCT, Camas, ID

Built 1977 Load: 16.2 t ADT: 50

MACON FLAT ROAD

Fair

Over: CAMAS CREEK

0.3 S. 9.5 E. FAIRFIELD, Camas, ID

Built 1945 Load: 16.3 t ADT: 20

FDR

Fair

Over: SOUTH FORK BOISE RIVER

MOUTH BIG SMOKY CREEK, Camas, ID

Built 1951 Load: 18.1 t ADT: 50

FDR

Fair

Over: BIG SMOKY CREEK

2 MILES WEST BIG SMOKY JT, Camas, ID

Built 1953 Load: 22.4 t ADT: 50

RDS

Fair

Over: LITTLE SMOKY CREEK

UPPER LITTLE SMOKY CREEK, Camas, ID

Built 1966 Load: 23.7 t ADT: 25

FDR

Fair

Over: PARADISE CREEK

4 MILES ABOVE METH.CAMP, Camas, ID

Built 1976 Load: 26.2 t ADT: 30

FDR

Fair

Over: PARADISE CREEK

BIG SMOKEY ADMIN. SITE, Camas, ID

Built 1962 Load: 26.6 t ADT: 50

US 20

Fair

Over: CHIMNEY CR.;SHEEP CR.

8.4 W. FAIRFIELD, Camas, ID

Built 1961 Load: 33.6 t ADT: 1,800

US 20

Fair

Over: CORRAL CREEK

6.8 W. FAIRFIELD, Camas, ID

Built 1969 Load: 33.6 t ADT: 1,800

SH 46

Fair

Over: SOLDIER CREEK

27.4 N. GOODING, Camas, ID

Built 1955 Load: 35.4 t ADT: 590

SH 46

Fair

Over: SOLDIER CREEK

27.8 N. GOODING, Camas, ID

Built 1955 Load: 36.3 t ADT: 590

FDR

Fair

Over: BIG SMOKY CREEK

BIG SMOKY JCT, Camas, ID

Built 1982 Load: 37.6 t ADT: 50

US 20

Fair

Over: KNOWLTON CREEK

3.4 E. FAIRFIELD, Camas, ID

Built 1958 Load: 39.0 t ADT: 1,800

US 20

Fair

Over: W.FK.SOLDIER CREEK

0.1 W. FAIRFIELD, Camas, ID

Built 1958 Load: 43.5 t ADT: 1,800

FDR

Fair

Over: SKELETON CREEK

ELMORE-CAMAS COUNTY LINE, Camas, ID

Built 1955 Load: 47.2 t ADT: 50

FDR

Good

Over: LITTLE SMOKY CREEK

18 MILES NORTH FAIRFIELD, Camas, ID

Built 1959 Load: 20.4 t ADT: 50

FDR

Good

Over: BIG SMOKY CREEK

BIG SMOKY JCT, Camas, ID

Built 1977 Load: 20.7 t ADT: 50

BASELINE ROAD

Good

Over: WILLOW CREEK

2.1 N. 11.5 E. FAIRFIELD, Camas, ID

Built 1989 Load: 33.6 t ADT: 170

FREEGOLD ROAD

Good

Over: SOLDIER CREEK

8.1 N 1.0 W. FAIRFIELD, Camas, ID

Built 2018 Load: 35.4 t ADT: 10

MORMON ROAD

Good

Over: CAMAS CREEK

3.8 S. 0.5 W. FAIRFIELD, Camas, ID

Built 2016 Load: 40.8 t ADT: 30

NO DATA ENTERED

Good

Over: NO DATA ENTERED

NO DATA ENTERED, Camas, ID

Built 2001 Load: 48.3 t ADT: 50

FIR GROVE ROAD

Good

Over: CAMAS CREEK

3.6 S. 2.3 E. FAIRFIELD, Camas, ID

Built 1986 Load: 55.3 t ADT: 30

OLD HWY 46;500 E

Good

Over: CAMAS CREEK

3.1 S. 5.0 E. FAIRFIELD, Camas, ID

Built 2016 Load: 64.4 t ADT: 20

SWAMP ROAD

Poor

Over: CAMAS CREEK

1.5 S. 0.3 E. HILL CITY, Camas, ID

Built 1965 Load: 1.8 t ADT: 40

FDR

Poor

Over: SOUTH FORK BOISE RIVER

SKUNK CREEK-SO FK JUNCT., Camas, ID

Built 1989 Load: 19.1 t ADT: 12

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.