Structure P29070000000000 · Juneau County, WI

Lrd Friendship RD over Yellow River Overflow

Carries Lrd Friendship RD over Yellow River Overflow, 0.1m S Jct Sth 21.

Overall conditionFair

Set by its lowest-rated component: Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructure7/9 · Good
Substructuresets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT44 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 7/9Substructure 5/9 · sets the rating

44 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.

Built193096 years old
Length44.3 ft13.5 m
Daily traffic13counted 2022
Last inspectedMay 2024every 24 months

Location

StateWisconsin
CountyJuneau
Location0.1m S Jct Sth 21
CarriesLrd Friendship RD
CrossesYellow River Overflow
Coordinates44.02623, -90.07067

Physical Characteristics

MaterialConcrete
DesignStringer/Multi-beam
Total Length44.3 ft (13.5 m)
Max Span40.7 ft (12.4 m)
Deck Width26.2 ft (8 m)
Deck Area108 sq m
Main Spans1
Year Built1930

Traffic

Avg Daily Traffic13 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure NumberP29070000000000

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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