Structure B67000100000000 · Waukesha County, WI

Lrd Brookfield RD over Deer Creek

Carries Lrd Brookfield RD over Deer Creek, 0.3m S Jct Ush 18.

Overall conditionGood

Set by its lowest-rated component: Culvert at 7 of 9.

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

Elevation

Side view, colored by inspection rating
CAR · 15 FT30 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 7/9

A culvert 30 ft across with 2 openings. 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, so those are drawn as typical for a culvert.

Built199828 years old
Length30.2 ft9.2 m
Daily traffic5,900counted 2022
Last inspectedMay 2024every 48 months

Location

StateWisconsin
CountyWaukesha
Location0.3m S Jct Ush 18
CarriesLrd Brookfield RD
CrossesDeer Creek
Coordinates43.03142, -88.14683

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length30.2 ft (9.2 m)
Max Span13.8 ft (4.2 m)
Deck Area64.4 sq m
Main Spans2
Year Built1998

Traffic

Avg Daily Traffic5,900 (2022)
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 48 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical4 — Foundations need monitoring
Structure NumberB67000100000000

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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