Structure B14011000000000 · Dodge County, WI

Sth 28 over IH 41

Carries Sth 28 over IH 41, 2.2m E Jct Sth 175.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT311 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

311 ft end to end, longest span 165 ft: about 4 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.

Built199432 years old
Length311.0 ft94.8 m
Daily traffic3,200counted 2022
Last inspectedAugust 2024every 24 months

Location

StateWisconsin
CountyDodge
Location2.2m E Jct Sth 175
CarriesSth 28
CrossesIH 41
Coordinates43.53679, -88.40333

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length311.0 ft (94.8 m)
Max Span165.0 ft (50.3 m)
Deck Width70.9 ft (21.6 m)
Deck Area2047.7 sq m
Main Spans2
Year Built1994

Traffic

Avg Daily Traffic3,200 (2022)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge5

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberB14011000000000

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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