US Bridges

US 31 NB over Wildcat Creek

Fair

Howard County, Indiana · 00.94 N SR 22 · Structure no. 080500

Built
2013
12 years old, rebuilt 2021
Condition
Fair
inspected August 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
812 ft
7 main spans
Daily traffic
9,742
2021 count
Owner
State
State Highway Agency

About this bridge

US 31 NB over Wildcat Creek is a prestressed concrete continuous tee beam carrying US 31 NB over Wildcat Creek in Howard County, Indiana. It was built in 2013 and reconstructed in 2021, so it is 12 years old, younger than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 9,742 vehicles a day, roughly 21% of them trucks, projected to reach 15,000 by 2031. The structure is 812 ft (247.4 m) long and 44 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS 31 NB
CrossesWildcat Creek
Location00.94 N SR 22
RouteU.S. Route 31
StateIndiana
Coordinates40.49047, -86.08704
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating32.2 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHL 93
Structure length812 ft (247.4 m)
Longest span130 ft (39.6 m)
Deck width44 ft (13.5 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,742 (2021)
Projected traffic15,000 by 2031
Trucks21%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 31 NB over Wildcat Creek built?

It was built in 2013, making it 12 years old in 2025. It was reconstructed in 2021.

What condition is US 31 NB over Wildcat Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does US 31 NB over Wildcat Creek carry?

About 9,742 vehicles per day (2021 count), of which roughly 21% are trucks.

How long is US 31 NB over Wildcat Creek?

The structure is 812 ft (247.4 m) long with a longest span of 130 ft (39.6 m) and a deck 44 ft wide.

Who owns US 31 NB over Wildcat Creek?

It is owned by the State Highway Agency.