US Bridges

NE 12th ST over Little River

Good

Cleveland County, Oklahoma · 0.3 E I-35 · Structure no. 189100000000000

Built
1975
50 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
16,000
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

NE 12th ST over Little River is a concrete culvert carrying NE 12th ST over Little River in Cleveland County, Oklahoma. It was built in 1975, so it is 50 years old, older 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 16,000 vehicles a day, roughly 5% of them trucks, projected to reach 25,600 by 2042. The structure is 33 ft (10.1 m) long and 51 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesNE 12th ST
CrossesLittle River
Location0.3 E I-35
RouteCity Street 9300
Coordinates35.34868, -97.48973
Functional classUrban Minor Arterial

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.7 US tons
Inventory rating34.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width51 ft (15.5 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,000 (2022)
Projected traffic25,600 by 2042
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was NE 12th ST over Little River built?

It was built in 1975, making it 50 years old in 2025.

What condition is NE 12th ST 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 NE 12th ST over Little River carry?

About 16,000 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is NE 12th ST over Little River?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 51 ft wide.

Who owns NE 12th ST over Little River?

It is owned by the City or Municipal Highway Agency.