Structure P58001100000000 · Shawano County, WI

Lrd Landstad RD over E Br Shioc River

Carries Lrd Landstad RD over E Br Shioc River, 0.9m E Jct Sth 47.

Overall conditionPoor

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

How ratings work
Deck5/9 · Fair
Superstructure5/9 · Fair
Substructuresets the rating4/9 · Poor
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT34 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 5/9Substructure 4/9 · sets the rating

34 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.

Built1918108 years old
Length34.1 ft10.4 m
Daily traffic152counted 2022
Last inspectedJuly 2024every 12 months

Location

StateWisconsin
CountyShawano
Location0.9m E Jct Sth 47
CarriesLrd Landstad RD
CrossesE Br Shioc River
Coordinates44.66028, -88.42528

Physical Characteristics

MaterialConcrete
DesignStringer/Multi-beam
Total Length34.1 ft (10.4 m)
Max Span32.2 ft (9.8 m)
Deck Width32.2 ft (9.8 m)
Deck Area101.9 sq m
Main Spans1
Year Built1918

Traffic

Avg Daily Traffic152 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2024
Inspection FrequencyEvery 12 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure NumberP58001100000000

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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