Structure 70260 · Vanderburgh County, IN

I-69 NB over SR 62 So Rr & Ditch

Carries I-69 NB over SR 62 So Rr & Ditch, 01.55 N SR 66.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT303 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

303 ft end to end, longest span 129 ft: about 4 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.

Built198739 years old
Length303.1 ft92.4 m
Daily traffic14,822counted 2004
Last inspectedApril 2023every 24 months

Location

StateIndiana
CountyVanderburgh
Location01.55 N SR 66
CarriesI-69 NB
CrossesSR 62 So Rr & Ditch
Coordinates37.99662, -87.46569

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length303.1 ft (92.4 m)
Max Span128.9 ft (39.3 m)
Deck Width53.8 ft (16.4 m)
Deck Area1515.4 sq m
Main Spans2
Year Built1987

Traffic

Avg Daily Traffic14,822 (2004)
Truck Traffic5%
Lanes On Bridge3
Lanes Under Bridge4

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 Number070260

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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