US Bridges

US 36 over Big Walnut Creek

Good

Putnam County, Indiana · 05.64 E US 231 · Structure no. 011580

Built
2003
22 years old
Condition
Good
inspected March 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
317 ft
3 main spans
Daily traffic
5,400
2020 count
Owner
State
State Highway Agency

About this bridge

US 36 over Big Walnut Creek is a prestressed concrete continuous tee beam carrying US 36 over Big Walnut Creek in Putnam County, Indiana. It was built in 2003, so it is 22 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 5,400 vehicles a day, roughly 13% of them trucks, projected to reach 6,170 by 2030. The structure is 317 ft (96.6 m) long and 43 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesUS 36
CrossesBig Walnut Creek
Location05.64 E US 231
RouteU.S. Route 36
StateIndiana
Coordinates39.761, -86.78064
Functional classRural Principal Arterial - Other

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 inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating38.3 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length317 ft (96.6 m)
Longest span120 ft (36.5 m)
Deck width43 ft (13.2 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,400 (2020)
Projected traffic6,170 by 2030
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 km)
TollOn a free road
National Highway SystemYes

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 US 36 over Big Walnut Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is US 36 over Big Walnut 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 March 2024.

How much traffic does US 36 over Big Walnut Creek carry?

About 5,400 vehicles per day (2020 count), of which roughly 13% are trucks.

How long is US 36 over Big Walnut Creek?

The structure is 317 ft (96.6 m) long with a longest span of 120 ft (36.5 m) and a deck 43 ft wide.

Who owns US 36 over Big Walnut Creek?

It is owned by the State Highway Agency.