US Bridges

Otter Creek Road over Little Blue River

Good

Crawford County, Indiana · 0.30 E of Colvert Roll · Structure no. 1300026

Built
1973
52 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
142 ft
3 main spans
Daily traffic
300
2023 count
Owner
County
County Highway Agency

About this bridge

Otter Creek Road over Little Blue River is a prestressed concrete box beam or girders - single or spread carrying Otter Creek Road over Little Blue River in Crawford County, Indiana. It was built in 1973, so it is 52 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 300 vehicles a day, roughly 11% of them trucks, projected to reach 425 by 2043. The structure is 142 ft (43.2 m) long and 26 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesOtter Creek Road
CrossesLittle Blue River
Location0.30 E of Colvert Roll
RouteCounty Highway 0
StateIndiana
Coordinates38.29091, -86.48881
Functional classRural Minor Collector

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60.1 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length142 ft (43.2 m)
Longest span47 ft (14.3 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2023)
Projected traffic425 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Otter Creek Road over Little Blue River built?

It was built in 1973, making it 52 years old in 2025.

What condition is Otter Creek Road over Little Blue River 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 September 2023.

How much traffic does Otter Creek Road over Little Blue River carry?

About 300 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is Otter Creek Road over Little Blue River?

The structure is 142 ft (43.2 m) long with a longest span of 47 ft (14.3 m) and a deck 26 ft wide.

Who owns Otter Creek Road over Little Blue River?

It is owned by the County Highway Agency.