Structure 8868 · Clark County, IN

US 31 over Ohio Riv. I-64 Streets

Carries US 31 over Ohio Riv. I-64 Streets, 00.62 S SR 62x.

Overall conditionPoor

Set by its lowest-rated component: Superstructure at 4 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructuresets the rating4/9 · Poor
Substructure5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
4,926 FT OVERALL1,000 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 4/9 · sets the ratingSubstructure 5/9

4,926 ft end to end, longest span 820 ft: about 14 football fields. 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 through truss.

Built1929rebuilt 1958
Length4925.5 ft1501.3 m
Daily traffic15,200counted 2004
Last inspectedMarch 2025every 24 months

Location

StateIndiana
CountyClark
Location00.62 S SR 62x
CarriesUS 31
CrossesOhio Riv. I-64 Streets
Coordinates38.26361, -85.75167

Physical Characteristics

MaterialSteel Continuous
DesignTruss - Thru
Total Length4925.5 ft (1501.3 m)
Max Span819.6 ft (249.8 m)
Deck Width40.0 ft (12.2 m)
Deck Area18315.9 sq m
Main Spans7
Year Built1929 (reconstructed 1958)

Traffic

Avg Daily Traffic15,200 (2004)
Truck Traffic5%
Lanes On Bridge4
Lanes Under Bridge13

Inspection & Ownership

Last InspectionMarch 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is on the National Register of Historic Places
Scour Critical5 — Stable for scour
Structure Number008868

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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