US Bridges

N4140 over Creek

Good

Wagoner County, Oklahoma · Coweta RD 1.2N of 71st · Structure no. 292940000000000

Built
2008
17 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
47 ft
3 main spans
Daily traffic
264
2022 count
Owner
County
County Highway Agency

About this bridge

N4140 over Creek is a concrete culvert carrying N4140 over Creek in Wagoner County, Oklahoma. It was built in 2008, so it is 17 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 264 vehicles a day, roughly 15% of them trucks, projected to reach 422 by 2042. The structure is 47 ft (14.3 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesN4140
CrossesCreek
LocationCoweta RD 1.2N of 71st
RouteCounty Highway N4140
Coordinates36.07685, -95.63681
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating87.5 US tons
Inventory rating52.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span14 ft (4.4 m)
Deck width38 ft (11.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic264 (2022)
Projected traffic422 by 2042
Trucks15%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$300,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N4140 over Creek built?

It was built in 2008, making it 17 years old in 2025.

What condition is N4140 over Creek 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 August 2023.

How much traffic does N4140 over Creek carry?

About 264 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is N4140 over Creek?

The structure is 47 ft (14.3 m) long with a longest span of 14 ft (4.4 m) and a deck 38 ft wide.

Who owns N4140 over Creek?

It is owned by the County Highway Agency.