US Bridges

256th ST East over Duck Creek

Good

Hamilton County, Indiana · 00.08 W of Cornell RD · Structure no. 2900072

Built
1994
31 years old
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
122 ft
3 main spans
Daily traffic
590
2020 count
Owner
County
County Highway Agency

About this bridge

256th ST East over Duck Creek is a prestressed concrete continuous box beam or girders - single or spread carrying 256th ST East over Duck Creek in Hamilton County, Indiana. It was built in 1994, so it is 31 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 590 vehicles a day, roughly 2% of them trucks, projected to reach 960 by 2040. The structure is 122 ft (37.1 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries256th ST East
CrossesDuck Creek
Location00.08 W of Cornell RD
RouteCounty Highway 0
StateIndiana
Coordinates40.16259, -85.90296
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating50.7 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length122 ft (37.1 m)
Longest span41 ft (12.5 m)
Deck width35 ft (10.6 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic590 (2020)
Projected traffic960 by 2040
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 256th ST East over Duck Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is 256th ST East over Duck 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 256th ST East over Duck Creek carry?

About 590 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is 256th ST East over Duck Creek?

The structure is 122 ft (37.1 m) long with a longest span of 41 ft (12.5 m) and a deck 35 ft wide.

Who owns 256th ST East over Duck Creek?

It is owned by the County Highway Agency.