Structure 31400 · Steuben County, IN

SR 327 over Fawn River - North X-ing

Carries SR 327 over Fawn River - North X-ing, 00.76 N SR 120.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 8 of 9.

How ratings work
Decksets the rating8/9 · Very Good
Superstructuresets the rating8/9 · Very Good
Substructuresets the rating8/9 · Very Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT85 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 8/9Substructure 8/9

85 ft end to end, longest span 32 ft. 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.

Built1984rebuilt 2018
Length84.6 ft25.8 m
Daily traffic838counted 2020
Last inspectedApril 2023every 24 months

Location

StateIndiana
CountySteuben
Location00.76 N SR 120
CarriesSR 327
CrossesFawn River - North X-ing
Coordinates41.74148, -85.17148

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length84.6 ft (25.8 m)
Max Span31.8 ft (9.7 m)
Deck Width46.3 ft (14.1 m)
Deck Area363.8 sq m
Main Spans3
Year Built1984 (reconstructed 2018)

Traffic

Avg Daily Traffic838 (2020)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number031400

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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