US Bridges

SR 161 over Otter Creek

Good

Warrick County, Indiana · 01.36 S SR 62 · Structure no. 028270

Built
1985
40 years old, rebuilt 2019
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
144 ft
3 main spans
Daily traffic
877
2019 count
Owner
State
State Highway Agency

About this bridge

SR 161 over Otter Creek is a prestressed concrete continuous box beam or girders - single or spread carrying SR 161 over Otter Creek in Warrick County, Indiana. It was built in 1985 and reconstructed in 2019, so it is 40 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 877 vehicles a day, roughly 10% of them trucks, projected to reach 1,465 by 2039. The structure is 144 ft (43.8 m) long and 46 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesSR 161
CrossesOtter Creek
Location01.36 S SR 62
RouteState Highway 161
StateIndiana
Coordinates38.02197, -87.18564
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
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 evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.7 US tons
Inventory rating58.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length144 ft (43.8 m)
Longest span48 ft (14.6 m)
Deck width46 ft (14 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic877 (2019)
Projected traffic1,465 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 Otter Creek built?

It was built in 1985, making it 40 years old in 2025. It was reconstructed in 2019.

What condition is SR 161 over Otter 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 May 2024.

How much traffic does SR 161 over Otter Creek carry?

About 877 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is SR 161 over Otter Creek?

The structure is 144 ft (43.8 m) long with a longest span of 48 ft (14.6 m) and a deck 46 ft wide.

Who owns SR 161 over Otter Creek?

It is owned by the State Highway Agency.