US Bridges

CR 250 South over Amity Ditch

Good

Johnson County, Indiana · 0.70 E of CR 510 E · Structure no. 4100155

Built
1999
26 years old
Condition
Good
inspected June 2024
Type
Culvert
Concrete
Length
30 ft
1 main span
Daily traffic
366
2022 count
Owner
County
County Highway Agency

About this bridge

CR 250 South over Amity Ditch is a concrete culvert carrying CR 250 South over Amity Ditch in Johnson County, Indiana. It was built in 1999, so it is 26 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 366 vehicles a day, roughly 2% of them trucks, projected to reach 603 by 2042. The structure is 30 ft (9.2 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 250 South
CrossesAmity Ditch
Location0.70 E of CR 510 E
RouteCounty Highway 12
StateIndiana
Coordinates39.4424, -85.99238
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length30 ft (9.2 m)
Longest span28 ft (8.6 m)
Deck width24 ft (7.2 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic366 (2022)
Projected traffic603 by 2042
Trucks2%
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 250 South over Amity Ditch built?

It was built in 1999, making it 26 years old in 2025.

What condition is CR 250 South over Amity Ditch 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 250 South over Amity Ditch carry?

About 366 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is CR 250 South over Amity Ditch?

The structure is 30 ft (9.2 m) long with a longest span of 28 ft (8.6 m) and a deck 24 ft wide.

Who owns CR 250 South over Amity Ditch?

It is owned by the County Highway Agency.