US Bridges

N3090 (telephone) over Little River

Good

Cleveland County, Oklahoma · .4S of NW 12th St. · Structure no. 315700000000000

Built
2015
10 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
2,000
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N3090 (telephone) over Little River is a concrete culvert carrying N3090 (telephone) over Little River in Cleveland County, Oklahoma. It was built in 2015, so it is 10 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 2,000 vehicles a day, roughly 5% of them trucks, projected to reach 8,160 by 2042. The structure is 29 ft (8.8 m) long and 59 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesN3090 (telephone)
CrossesLittle River
Location.4S of NW 12th St.
RouteCity Street N3090
Coordinates35.34222, -97.49444
Functional classUrban Local

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 protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2023
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 rating41.4 US tons
Inventory rating24.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length29 ft (8.8 m)
Longest span14 ft (4.3 m)
Deck width59 ft (17.9 m)
Roadway width37 ft (11.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2022)
Projected traffic8,160 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N3090 (telephone) over Little River built?

It was built in 2015, making it 10 years old in 2025.

What condition is N3090 (telephone) over Little River 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 September 2023.

How much traffic does N3090 (telephone) over Little River carry?

About 2,000 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is N3090 (telephone) over Little River?

The structure is 29 ft (8.8 m) long with a longest span of 14 ft (4.3 m) and a deck 59 ft wide.

Who owns N3090 (telephone) over Little River?

It is owned by the City or Municipal Highway Agency.