US Bridges

5776C over Little Hominy Creek

FairPosted for load

Osage County, Oklahoma · .5 N. & 4 W. of Wynona · Structure no. 151080000000000

Built
1960
65 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
142 ft
3 main spans
Daily traffic
50
2022 count
Owner
County
County Highway Agency

About this bridge

5776C over Little Hominy Creek is a steel stringer/multi-beam or girder carrying 5776C over Little Hominy Creek in Osage County, Oklahoma. It was built in 1960, so it is 65 years old, older than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, roughly 15% of them trucks, projected to reach 80 by 2042. The structure is 142 ft (43.3 m) long and 27 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

Carries5776C
CrossesLittle Hominy Creek
Location.5 N. & 4 W. of Wynona
RouteCounty Highway 5776C
Coordinates36.55524, -96.42033
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating32.3 US tons
Inventory rating19.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length142 ft (43.3 m)
Longest span59 ft (18 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic80 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$653,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 5776C over Little Hominy Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is 5776C over Little Hominy 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 April 2024.

How much traffic does 5776C over Little Hominy Creek carry?

About 50 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 5776C over Little Hominy Creek?

The structure is 142 ft (43.3 m) long with a longest span of 59 ft (18 m) and a deck 27 ft wide.

Who owns 5776C over Little Hominy Creek?

It is owned by the County Highway Agency.