Structure B18022500000000 · Eau Claire County, WI

IH 94 WB over Cth Hh

Carries IH 94 WB over Cth Hh, 7.1 Mi W Jct Ush 10.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructure8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT142 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 7/9 · sets the ratingSubstructure 8/9

142 ft end to end, longest span 67 ft. Lengths and the semi-truck 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 slab bridge.

Built201313 years old
Length141.7 ft43.2 m
Daily traffic13,200counted 2021
Last inspectedAugust 2023every 48 months

Location

StateWisconsin
CountyEau Claire
Location7.1 Mi W Jct Ush 10
CarriesIH 94 WB
CrossesCth Hh
Coordinates44.64286, -91.30559

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length141.7 ft (43.2 m)
Max Span66.9 ft (20.4 m)
Deck Width42.7 ft (13 m)
Deck Area561.6 sq m
Main Spans3
Year Built2013

Traffic

Avg Daily Traffic13,200 (2021)
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberB18022500000000

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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