US Bridges

N2940 over Creek

Fair

Kingfisher County, Oklahoma · 4.7W 3.7S of Cashion · Structure no. 167090000000000

Built
1966
59 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
52 ft
3 main spans
Daily traffic
298
2022 count
Owner
County
County Highway Agency

About this bridge

N2940 over Creek is a concrete culvert carrying N2940 over Creek in Kingfisher County, Oklahoma. It was built in 1966, so it is 59 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 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 298 vehicles a day, roughly 10% of them trucks, projected to reach 477 by 2042. The structure is 52 ft (15.8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesN2940
CrossesCreek
Location4.7W 3.7S of Cashion
RouteCounty Highway N2940
Coordinates35.74424, -97.76361
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span17 ft (5.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic298 (2022)
Projected traffic477 by 2042
Trucks10%
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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N2940 over Creek built?

It was built in 1966, making it 59 years old in 2025.

What condition is N2940 over 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 N2940 over Creek carry?

About 298 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is N2940 over Creek?

The structure is 52 ft (15.8 m) long with a longest span of 17 ft (5.2 m).

Who owns N2940 over Creek?

It is owned by the County Highway Agency.