Structure P23070100000000 · Green County, WI

Cth Ee Wisconsin over W Br Little Sugar River

Carries Cth Ee Wisconsin over W Br Little Sugar River, 0.1m E Jct F.

Overall conditionPoor

Set by its lowest-rated component: Deck at 4 of 9.

How ratings work
Decksets the rating4/9 · Poor
Superstructure5/9 · Fair
Substructure7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT73 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 4/9 · sets the ratingSuperstructure 5/9Substructure 7/9

73 ft end to end. 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 multi-beam bridge.

Built196858 years old
Length73.5 ft22.4 m
Daily traffic860counted 2022
Last inspectedMay 2024every 12 months

Location

StateWisconsin
CountyGreen
Location0.1m E Jct F
CarriesCth Ee Wisconsin
CrossesW Br Little Sugar River
Coordinates42.74146, -89.58180

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length73.5 ft (22.4 m)
Max Span69.9 ft (21.3 m)
Deck Width34.8 ft (10.6 m)
Deck Area237.4 sq m
Main Spans1
Year Built1968

Traffic

Avg Daily Traffic860 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure NumberP23070100000000

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.

Nearby Bridges