US Bridges

US 24 over Branch Prairie Creek

Good

Miami County, Indiana · 01.57 E US 31 · Structure no. 006024

Built
1976
49 years old
Condition
Good
inspected August 2023
Type
Culvert
Steel
Length
21 ft
2 main spans
Daily traffic
10,836
2018 count
Owner
State
State Highway Agency

About this bridge

US 24 over Branch Prairie Creek is a steel culvert carrying US 24 over Branch Prairie Creek in Miami County, Indiana. It was built in 1976, so it is 49 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10,836 vehicles a day, roughly 21% of them trucks, projected to reach 10,908 by 2032. The structure is 21 ft (6.5 m) long and 72 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS 24
CrossesBranch Prairie Creek
Location01.57 E US 31
RouteU.S. Route 24
StateIndiana
Coordinates40.77308, -86.09761
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20
Structure length21 ft (6.5 m)
Longest span9 ft (2.6 m)
Deck width72 ft (21.9 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,836 (2018)
Projected traffic10,908 by 2032
Trucks21%
Lanes on structure4
Traffic directionTwo-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 24 over Branch Prairie Creek built?

It was built in 1976, making it 49 years old in 2025.

What condition is US 24 over Branch Prairie Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.

How much traffic does US 24 over Branch Prairie Creek carry?

About 10,836 vehicles per day (2018 count), of which roughly 21% are trucks.

How long is US 24 over Branch Prairie Creek?

The structure is 21 ft (6.5 m) long with a longest span of 9 ft (2.6 m) and a deck 72 ft wide.

Who owns US 24 over Branch Prairie Creek?

It is owned by the State Highway Agency.