US Bridges

CR 375 South over Buckhart Creek

Good

Johnson County, Indiana · 0.20 E of CR 25 W · Structure no. 4100014

Built
1988
37 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
146
2017 count
Owner
County
County Highway Agency

About this bridge

CR 375 South over Buckhart Creek is a prestressed concrete box beam or girders - single or spread carrying CR 375 South over Buckhart Creek in Johnson County, Indiana. It was built in 1988, so it is 37 years old, younger 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 146 vehicles a day, roughly 3% of them trucks, projected to reach 186 by 2037. The structure is 50 ft (15.3 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 375 South
CrossesBuckhart Creek
Location0.20 E of CR 25 W
RouteCounty Highway 106
StateIndiana
Coordinates39.42019, -86.10566
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.3 US tons
Inventory rating36.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length50 ft (15.3 m)
Longest span45 ft (13.6 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic146 (2017)
Projected traffic186 by 2037
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 CR 375 South over Buckhart Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is CR 375 South over Buckhart 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 June 2024.

How much traffic does CR 375 South over Buckhart Creek carry?

About 146 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is CR 375 South over Buckhart Creek?

The structure is 50 ft (15.3 m) long with a longest span of 45 ft (13.6 m) and a deck 24 ft wide.

Who owns CR 375 South over Buckhart Creek?

It is owned by the County Highway Agency.