US Bridges

N4290 over Creek

Good

Pittsburg County, Oklahoma · 1. W 1. S Quinton · Structure no. 289290000000000

Built
1997
28 years old
Condition
Good
inspected August 2023
Type
Tee Beam
Prestressed Concrete
Length
51 ft
1 main span
Daily traffic
150
2022 count
Owner
County
County Highway Agency

About this bridge

N4290 over Creek is a prestressed concrete tee beam carrying N4290 over Creek in Pittsburg County, Oklahoma. It was built in 1997, so it is 28 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 150 vehicles a day, roughly 10% of them trucks, projected to reach 240 by 2042. The structure is 51 ft (15.4 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesN4290
CrossesCreek
Location1. W 1. S Quinton
RouteCounty Highway N4290
Coordinates35.10855, -95.38469
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating29 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length51 ft (15.4 m)
Longest span45 ft (13.7 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2022)
Projected traffic240 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$350,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N4290 over Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is N4290 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 N4290 over Creek carry?

About 150 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is N4290 over Creek?

The structure is 51 ft (15.4 m) long with a longest span of 45 ft (13.7 m) and a deck 28 ft wide.

Who owns N4290 over Creek?

It is owned by the County Highway Agency.