Structure B11013600000000 · Columbia County, WI

Sth 113 over Trib To Spring Creek

Carries Sth 113 over Trib To Spring Creek, 0.2 Mi North Of Dane Co L.

Overall conditionGood

Set by its lowest-rated component: Culvert at 7 of 9.

How ratings work
Culvertsets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
23 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 23 ft across with 2 openings. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.

Built200323 years old
Length22.6 ft6.9 m
Daily traffic5,900counted 2022
Last inspectedAugust 2024every 48 months

Location

StateWisconsin
CountyColumbia
Location0.2 Mi North Of Dane Co L
CarriesSth 113
CrossesTrib To Spring Creek
Coordinates43.29664, -89.52272

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length22.6 ft (6.9 m)
Max Span9.8 ft (3 m)
Deck Area92.5 sq m
Main Spans2
Year Built2003

Traffic

Avg Daily Traffic5,900 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical4 — Foundations need monitoring
Structure NumberB11013600000000

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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