Structure 8900201 · Wayne County, IN

Willow Grove RD over Centrum Run

Carries Willow Grove RD over Centrum Run, 00.00 Int Of Mcconaha RD.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
22 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

22 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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.

Built194581 years old
Length22.3 ft6.8 m
Daily traffic1,027counted 2016
Last inspectedApril 2024every 24 months

Location

StateIndiana
CountyWayne
Location00.00 Int Of Mcconaha RD
CarriesWillow Grove RD
CrossesCentrum Run
Coordinates39.78720, -85.03308

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length22.3 ft (6.8 m)
Max Span20.0 ft (6.1 m)
Deck Width27.2 ft (8.3 m)
Deck Area56.4 sq m
Main Spans1
Year Built1945

Traffic

Avg Daily Traffic1,027 (2016)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical4 — Foundations need monitoring
Structure Number8900201

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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