Structure 34616 · Clark County, IN

WB Brown Sta RD over I-65 US 31/frontage RD

Carries WB Brown Sta RD over I-65 US 31/frontage RD, 00.86 N SR 62x.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure8/9 · Very Good
Substructure8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT694 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 8/9Substructure 8/9

694 ft end to end, longest span 199 ft: about 1.9 football fields. 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.

Built200422 years old
Length693.9 ft211.5 m
Daily traffic17,364counted 2004
Last inspectedDecember 2023every 24 months

Location

StateIndiana
CountyClark
Location00.86 N SR 62x
CarriesWB Brown Sta RD
CrossesI-65 US 31/frontage RD
Coordinates38.28985, -85.75730

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length693.9 ft (211.5 m)
Max Span199.1 ft (60.7 m)
Deck Width40.4 ft (12.3 m)
Deck Area2601.4 sq m
Main Spans4
Year Built2004

Traffic

Avg Daily Traffic17,364 (2004)
Truck Traffic19%
Lanes On Bridge2
Lanes Under Bridge13

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number034616

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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