US Bridges

6914C over Wild Horse Creek

Fair

Stephens County, Oklahoma · 1.0 MI NE Duncan Lake · Structure no. 234490000000000

Built
1993
32 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
143 ft
3 main spans
Daily traffic
99
2022 count
Owner
County
County Highway Agency

About this bridge

6914C over Wild Horse Creek is a prestressed concrete stringer/multi-beam or girder carrying 6914C over Wild Horse Creek in Stephens County, Oklahoma. It was built in 1993, so it is 32 years old, younger 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 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 99 vehicles a day, roughly 15% of them trucks, projected to reach 158 by 2042. The structure is 143 ft (43.6 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Carries6914C
CrossesWild Horse Creek
Location1.0 MI NE Duncan Lake
RouteCounty Highway 6914C
Coordinates34.53613, -97.80208
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.1 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length143 ft (43.6 m)
Longest span60 ft (18.3 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic99 (2022)
Projected traffic158 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$663,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 6914C over Wild Horse Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is 6914C over Wild Horse 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 June 2024.

How much traffic does 6914C over Wild Horse Creek carry?

About 99 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 6914C over Wild Horse Creek?

The structure is 143 ft (43.6 m) long with a longest span of 60 ft (18.3 m) and a deck 28 ft wide.

Who owns 6914C over Wild Horse Creek?

It is owned by the County Highway Agency.