US Bridges

SR 161 over Little Pigeon Creek

Fair

Spencer County, Indiana · 03.00 S SR 62 · Structure no. 028260

Built
1964
61 years old, rebuilt 2019
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
264 ft
4 main spans
Daily traffic
1,588
2004 count
Owner
State
State Highway Agency

About this bridge

SR 161 over Little Pigeon Creek is a steel continuous stringer/multi-beam or girder carrying SR 161 over Little Pigeon Creek in Spencer County, Indiana. It was built in 1964 and reconstructed in 2019, so it is 61 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 6 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 1,588 vehicles a day, roughly 10% of them trucks, projected to reach 2,637 by 2032. The structure is 264 ft (80.4 m) long and 34 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR 161
CrossesLittle Pigeon Creek
Location03.00 S SR 62
RouteState Highway 161
StateIndiana
Coordinates38.00639, -87.17537
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 alignment6: Equal to present minimum criteria
Operating rating38.9 US tons
Inventory rating29.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length264 ft (80.4 m)
Longest span72 ft (21.9 m)
Deck width34 ft (10.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,588 (2004)
Projected traffic2,637 by 2032
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

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 SR 161 over Little Pigeon Creek built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2019.

What condition is SR 161 over Little Pigeon 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 May 2024.

How much traffic does SR 161 over Little Pigeon Creek carry?

About 1,588 vehicles per day (2004 count), of which roughly 10% are trucks.

How long is SR 161 over Little Pigeon Creek?

The structure is 264 ft (80.4 m) long with a longest span of 72 ft (21.9 m) and a deck 34 ft wide.

Who owns SR 161 over Little Pigeon Creek?

It is owned by the State Highway Agency.