Structure B36021300000000 · Manitowoc County, WI

Lrd Manitowoc ST E over Mud Creek

Carries Lrd Manitowoc ST E over Mud Creek, 0.5 Mi W Of Ush 10.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructure8/9 · Very Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT49 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 7/9 · sets the ratingSubstructure 8/9

49 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.

Built201511 years old
Length48.6 ft14.8 m
Daily traffic890counted 2021
Last inspectedNovember 2021every 48 months

Location

StateWisconsin
CountyManitowoc
Location0.5 Mi W Of Ush 10
CarriesLrd Manitowoc ST E
CrossesMud Creek
Coordinates44.15339, -87.95225

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length48.6 ft (14.8 m)
Max Span23.0 ft (7 m)
Deck Width63.0 ft (19.2 m)
Deck Area284.2 sq m
Main Spans1
Year Built2015

Traffic

Avg Daily Traffic890 (2021)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2021
Inspection FrequencyEvery 48 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure NumberB36021300000000

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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