US Bridges

CR 550 W over Little Wildcat Creek

Fair

Howard County, Indiana · 0.4 MI S CR 80 S · Structure no. 3400054

Built
1965
60 years old
Condition
Fair
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
80 ft
2 main spans
Daily traffic
450
2024 count
Owner
County
County Highway Agency

About this bridge

CR 550 W over Little Wildcat Creek is a prestressed concrete box beam or girders - multiple carrying CR 550 W over Little Wildcat Creek in Howard County, Indiana. It was built in 1965, so it is 60 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 450 vehicles a day, roughly 5% of them trucks, projected to reach 750 by 2044. The structure is 80 ft (24.3 m) long and 23 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCR 550 W
CrossesLittle Wildcat Creek
Location0.4 MI S CR 80 S
RouteCounty Highway 58
StateIndiana
Coordinates40.45657, -86.23496
Functional classRural Local

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating35.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length80 ft (24.3 m)
Longest span38 ft (11.5 m)
Deck width23 ft (6.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2024)
Projected traffic750 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 CR 550 W over Little Wildcat Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is CR 550 W over Little Wildcat 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 November 2024.

How much traffic does CR 550 W over Little Wildcat Creek carry?

About 450 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is CR 550 W over Little Wildcat Creek?

The structure is 80 ft (24.3 m) long with a longest span of 38 ft (11.5 m) and a deck 23 ft wide.

Who owns CR 550 W over Little Wildcat Creek?

It is owned by the County Highway Agency.