Shoshone County, ID

139 public highway bridges

Shoshone County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Shoshone County, Idaho contains 139 public highway bridges. Roughly 27.3% are rated “Good,” 58.3% “Fair,” and 6.5% “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.

139
Total Bridges
27.3%
Good
58.3%
Fair
6.5%
Poor Condition

Condition Distribution

Good
27.3% (38)
Fair
58.3% (81)
Poor
6.5% (9)

All Bridges (139)

FS ROUTE NO. 812

Good

Over: BIG ELK CREEK

TEPEE CREEK, Shoshone, ID

Built 1952 Load: 25.6 t ADT: 40

FS ROUTE NO. 218

Good

Over: SIMMONS CREEK

1 MI F/JCT FS RT 218 & 50, Shoshone, ID

Built 1935 Load: 27.2 t ADT: 50

FS ROUTE 509

Good

Over: EAST FORK BLUFF CREEK

EAST FORK BLUFF CREEK, Shoshone, ID

Built 2006 Load: 27.2 t ADT: 40

FS ROUTE NO. 3325

Good

Over: GLOVER CREEK

GLOVER CREEK, Shoshone, ID

Built 1978 Load: 27.5 t ADT: 40

4002: HUNTER-TRAPP

Good

Over: East Fork Pine Creek

5.6 mi S of I90, Shoshone, ID

Built 1998 Load: 27.9 t ADT: 25

STC5759;W MCKINLEY

Good

Over: GOVERNMENT CREEK

SMELTERVILLE ECL, Shoshone, ID

Built 2010 Load: 28.1 t ADT: 1,100

FS ROUTE NO. 338

Good

Over: BIRD CREEK

BIRD CREEK, Shoshone, ID

Built 2001 Load: 28.2 t ADT: 40

FS ROUTE NO. 400

Good

Over: FLAT CREEK

19.1 MI FROM BABINS JCT., Shoshone, ID

Built 1976 Load: 29.2 t ADT: 40

FS ROUTE NO.760

Good

Over: LITTLE LOST LAKE CREEK

LITTLE LOST LAKE, Shoshone, ID

Built 2006 Load: 30.5 t ADT: 40

FS ROUTE NO. 396

Good

Over: MARBLE CREEK

MARBLE CREEK, Shoshone, ID

Built 1986 Load: 31.1 t ADT: 50

FS ROUTE NO. 412

Good

Over: SHOSHONE CREEK

9 MI FROM SHOSHONE W.C., Shoshone, ID

Built 1977 Load: 32.1 t ADT: 50

NO DATA ENTERED

Good

Over: LITTLE NF CLEARWATER

NO DATA ENTERED, Shoshone, ID

Built 2014 Load: 33.0 t ADT: 40

NO DATA ENTERED

Good

Over: NO DATA ENTERED

NO DATA ENTERED, Shoshone, ID

Built 2015 Load: 33.4 t ADT: 40

FS ROUTE NO. 933

Good

Over: BEAVER CREEK

.01 MI FROM COUNTY RD 456, Shoshone, ID

Built 1985 Load: 33.7 t ADT: 50

FS ROUTE NO. 326

Good

Over: CLIFF CREEK

CLIFF CREEK, Shoshone, ID

Built 2010 Load: 33.7 t ADT: 40

FS ROUTE NO. 208

Good

Over: CDA RIVER

21 MI. FROM BABINS JCT., Shoshone, ID

Built 1965 Load: 35.3 t ADT: 40

FS ROUTE NO. 400

Good

Over: SVEE CREEK

19.5 MI FORM BABINS JCT., Shoshone, ID

Built 1976 Load: 36.3 t ADT: 40

ROAD 216

Good

Over: HOMESTEAD CREEK

SEC 30, T. 44 N., R. 4 E., Shoshone, ID

Built 2018 Load: 36.3 t ADT: 50

FS ROUTE 6310

Good

Over: INDEPENDENCE CREEK

4 MI FROM TRAIL CREEK RS., Shoshone, ID

Built 1984 Load: 37.9 t ADT: 40

FS ROUTE 1504

Good

Over: SHOSHONE CREEK

SHOSHONE CREEK, Shoshone, ID

Built 1977 Load: 38.2 t ADT: 40

ROAD 216

Good

Over: HOMESTEAD CREEK

SEC 29, T.44N., R.4E. BM, Shoshone, ID

Built 2018 Load: 39.5 t ADT: 50

TRAPPER CREEK RD

Good

Over: TRAPPER CREEK

4.5 S. 0.8 E. PINEHURST, Shoshone, ID

Built 2021 Load: 41.1 t ADT: 30

FS ROUTE NO. 805

Good

Over: WEST FORK EAGLE CREEK

WEST FORK EAGLE CREEK, Shoshone, ID

Built 1957 Load: 41.1 t ADT: 50

I 90B LOOP

Good

Over: S.FK.COEUR D'ALENE RIVER

IN MULLAN, Shoshone, ID

Built 2014 Load: 41.5 t ADT: 990

FS ROUTE NO. 201

Good

Over: E FK FISHHOOK CREEK

E FK FISHHOOK, Shoshone, ID

Built 1967 Load: 43.1 t ADT: 40

FS ROUTE NO. 400

Good

Over: SVEE CREEK

19.4 MI FROM BABINS JCT., Shoshone, ID

Built 1976 Load: 46.0 t ADT: 40

OLD RIVER ROAD

Good

Over: LITTLE N.FK.CDA RIVER

3.4 N. 0.4 E. ENAVILLE, Shoshone, ID

Built 1985 Load: 46.8 t ADT: 100

FS ROUTE NO. 208

Good

Over: DOWNEY CREEK

13.4 MI FROM BABINS JCT., Shoshone, ID

Built 1974 Load: 48.0 t ADT: 40

FS ROUTE NO. 208

Good

Over: YELLOW DOG CR

14 MI FROM BABINS JCT., Shoshone, ID

Built 1974 Load: 48.3 t ADT: 40

FS ROUTE NO. 218

Good

Over: GOLD CREEK

JCT. ROAD 218 & FH 50, Shoshone, ID

Built 1980 Load: 60.9 t ADT: 40

OLD MIL. RR GRADE

Poor

Over: TROUT CREEK

0.9N 3.1W CALDER, Shoshone, ID

Built 1912 Load: 6.4 t ADT: 15

FIFTH STREET

Poor

Over: S.FK.COEUR D'ALENE RIVER

IN MULLAN;FIFTH STREET, Shoshone, ID

Built 1972 Load: 9.1 t ADT: 50

FS ROUTE NO. 537

Poor

Over: BIG CREEK

BIG CREEK, Shoshone, ID

Built 1939 Load: 13.6 t ADT: 50

OLD MIL. RR GRADE

Poor

Over: SLOUGH BRIDGE

1.4N 3.1W CALDER, Shoshone, ID

Built 1912 Load: 14.5 t ADT: 15

FS ROUTE NO. 409

Poor

Over: W.F. STEAMBOAT CREEK

W FK STEAMBOAT CR, Shoshone, ID

Built 1956 Load: 17.2 t ADT: 50

FS ROUTE NO. 456A

Poor

Over: N.F. ST JOE RIVER

LOOP CREEK, Shoshone, ID

Built 1935 Load: 20.7 t ADT: 50

FS ROUTE NO. 1221

Poor

Over: GOLD CREEK

GOLD CREEK, Shoshone, ID

Built 1963 Load: 32.4 t ADT: 50

FS ROUTE NO. 2361

Poor

Over: BEAVER CREEK

JCT W/SHOSHONE CO. RD.456, Shoshone, ID

Built 1983 Load: 34.3 t ADT: 50

STC 5711;MOON PASS

Poor

Over: BIG DICK CREEK

5.6 N. 2.5 E. AVERY, Shoshone, ID

Built 1909 Load: 68.9 t ADT: 360

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.