US Bridges

I-74 WB over Sand Creek

Fair

Decatur County, Indiana · 02.04 E SR 3 · Structure no. 045130

Built
1961
64 years old, rebuilt 1995
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Concrete Continuous
Length
80 ft
3 main spans
Daily traffic
9,256
2004 count
Owner
State
State Highway Agency

About this bridge

I-74 WB over Sand Creek is a concrete continuous stringer/multi-beam or girder carrying I-74 WB over Sand Creek in Decatur County, Indiana. It was built in 1961 and reconstructed in 1995, so it is 64 years old, older 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 5 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 9,256 vehicles a day, roughly 10% of them trucks, projected to reach 17,618 by 2031. The structure is 80 ft (24.3 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-74 WB
CrossesSand Creek
Location02.04 E SR 3
RouteInterstate 74
StateIndiana
Coordinates39.35056, -85.44523
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.9 US tons
Inventory rating41.1 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length80 ft (24.3 m)
Longest span27 ft (8.1 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,256 (2004)
Projected traffic17,618 by 2031
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-74 WB over Sand Creek built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1995.

What condition is I-74 WB over Sand 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 April 2024.

How much traffic does I-74 WB over Sand Creek carry?

About 9,256 vehicles per day (2004 count), of which roughly 10% are trucks.

How long is I-74 WB over Sand Creek?

The structure is 80 ft (24.3 m) long with a longest span of 27 ft (8.1 m) and a deck 42 ft wide.

Who owns I-74 WB over Sand Creek?

It is owned by the State Highway Agency.