Structure 15010 · Vigo County, IN

US 41 NB over Indiana Rr

Carries US 41 NB over Indiana Rr, 02.21 N S Jct SR 63.

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
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT194 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

194 ft end to end, longest span 71 ft: about 3 semi-trucks nose to tail. Lengths and the semi-truck 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.

Built1961rebuilt 2016
Length193.9 ft59.1 m
Daily traffic5,750counted 2021
Last inspectedSeptember 2023every 24 months

Location

StateIndiana
CountyVigo
Location02.21 N S Jct SR 63
CarriesUS 41 NB
CrossesIndiana Rr
Coordinates39.52349, -87.40634

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length193.9 ft (59.1 m)
Max Span71.2 ft (21.7 m)
Deck Width36.7 ft (11.2 m)
Deck Area661.9 sq m
Main Spans3
Year Built1961 (reconstructed 2016)

Traffic

Avg Daily Traffic5,750 (2021)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last InspectionSeptember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number015010

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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