Structure B26004100000000 · Iron County, WI

Lrd Popko Circle W over Trude Lake

Carries Lrd Popko Circle W over Trude Lake, 3 Miles South Of Cth Ff.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT27 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

27 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 slab bridge.

Built201412 years old
Length26.6 ft8.1 m
Daily traffic480counted 2024
Last inspectedAugust 2024every 48 months

Location

StateWisconsin
CountyIron
Location3 Miles South Of Cth Ff
CarriesLrd Popko Circle W
CrossesTrude Lake
Coordinates46.11765, -90.18001

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length26.6 ft (8.1 m)
Max Span24.0 ft (7.3 m)
Deck Width29.9 ft (9.1 m)
Deck Area73.7 sq m
Main Spans1
Year Built2014

Traffic

Avg Daily Traffic480 (2024)
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 48 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure NumberB26004100000000

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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