Structure B67014000000000 · Waukesha County, WI

Cth F NB over IH 94

Carries Cth F NB over IH 94, 1.9 Mi N Jct Ush 18.

Overall conditionPoor

Set by its lowest-rated component: Deck at 3 of 9.

How ratings work
Decksets the rating3/9 · Serious
Superstructure6/9 · Satisfactory
Substructure6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT225 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 3/9 · sets the ratingSuperstructure 6/9Substructure 6/9

225 ft end to end, longest span 63 ft: about 3 semi-trucks nose to tail. 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 multi-beam bridge.

Built197749 years old
Length224.7 ft68.5 m
Daily traffic17,650counted 2022
Last inspectedJuly 2024every 12 months

Location

StateWisconsin
CountyWaukesha
Location1.9 Mi N Jct Ush 18
CarriesCth F NB
CrossesIH 94
Coordinates43.04764, -88.20762

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length224.7 ft (68.5 m)
Max Span62.7 ft (19.1 m)
Deck Width50.9 ft (15.5 m)
Deck Area1061.8 sq m
Main Spans4
Year Built1977

Traffic

Avg Daily Traffic17,650 (2022)
Truck Traffic3%
Lanes On Bridge3
Lanes Under Bridge6

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberB67014000000000

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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