Structure 2295A0000000 · Stevens County, WA

SR 25 over Sheep Creek

Carries SR 25 over Sheep Creek, 34.3 N Jct US 395.

Overall conditionFair

Set by its lowest-rated component: Superstructure and Substructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT98 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 6/9 · sets the rating

98 ft end to end, longest span 57 ft. 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 tee-beam bridge.

Built193789 years old
Length98.1 ft29.9 m
Daily traffic624counted 2023
Last inspectedJune 2023every 24 months

Location

StateWashington
CountyStevens
Location34.3 N Jct US 395
CarriesSR 25
CrossesSheep Creek
Coordinates48.94090, -117.77214

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length98.1 ft (29.9 m)
Max Span57.1 ft (17.4 m)
Deck Width30.8 ft (9.4 m)
Deck Area281.1 sq m
Main Spans3
Year Built1937

Traffic

Avg Daily Traffic624 (2023)
Truck Traffic36%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number0002295A0000000

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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