US Bridges

I-74 EB over Buck Creek

Good

Marion County, Indiana · 06.12 E I-465 · Structure no. 044660

Built
1954
71 years old, rebuilt 2003
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
163 ft
3 main spans
Daily traffic
17,431
2004 count
Owner
State
State Highway Agency

About this bridge

I-74 EB over Buck Creek is a steel continuous stringer/multi-beam or girder carrying I-74 EB over Buck Creek in Marion County, Indiana. It was built in 1954 and reconstructed in 2003, so it is 71 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 17,431 vehicles a day, roughly 5% of them trucks, projected to reach 35,000 by 2030. The structure is 163 ft (49.6 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-74 EB
CrossesBuck Creek
Location06.12 E I-465
RouteInterstate 74
StateIndiana
Coordinates39.67578, -85.96206
Functional classUrban Principal Arterial - Interstate

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.3 US tons
Inventory rating42.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length163 ft (49.6 m)
Longest span60 ft (18.2 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,431 (2004)
Projected traffic35,000 by 2030
Trucks5%
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 EB over Buck Creek built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 2003.

What condition is I-74 EB over Buck 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 July 2023.

How much traffic does I-74 EB over Buck Creek carry?

About 17,431 vehicles per day (2004 count), of which roughly 5% are trucks.

How long is I-74 EB over Buck Creek?

The structure is 163 ft (49.6 m) long with a longest span of 60 ft (18.2 m) and a deck 43 ft wide.

Who owns I-74 EB over Buck Creek?

It is owned by the State Highway Agency.