Structure 11752000033186 · Clearwater County, ID

Fdr 382 over Elk Creek

Carries Fdr 382 over Elk Creek, 8 Miles From Elk River Id.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT53 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

53 ft end to end. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built20215 years old
Length53.1 ft16.2 m
Daily traffic101 lanes
Last inspectedSeptember 2023every 24 months

Location

StateIdaho
CountyClearwater
Location8 Miles From Elk River Id
CarriesFdr 382
CrossesElk Creek
Coordinates46.88396, -116.15950

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length53.1 ft (16.2 m)
Max Span51.8 ft (15.8 m)
Deck Width14.1 ft (4.3 m)
Deck Area69.7 sq m
Main Spans1
Year Built2021

Traffic

Avg Daily Traffic10
Lanes On Bridge1

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Scour Critical5 — Stable for scour
Structure Number011752000033186

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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