US Bridges

NW 10th St. over N. Canadian River

Fair

Oklahoma County, Oklahoma · .4 MI E Canadian C/L · Structure no. 193600000000000

Built
1977
48 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
602 ft
6 main spans
Daily traffic
7,500
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

NW 10th St. over N. Canadian River is a prestressed concrete stringer/multi-beam or girder carrying NW 10th St. over N. Canadian River in Oklahoma County, Oklahoma. It was built in 1977, so it is 48 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 7,500 vehicles a day, roughly 5% of them trucks, projected to reach 12,000 by 2042. The structure is 602 ft (183.5 m) long and 64 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

Location

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CarriesNW 10th St.
CrossesN. Canadian River
Location.4 MI E Canadian C/L
RouteCity Street 9500
CountyOklahoma County
StateOklahoma
Coordinates35.47869, -97.66521
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.1 US tons
Inventory rating33.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length602 ft (183.5 m)
Longest span100 ft (30.5 m)
Deck width64 ft (19.5 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,500 (2022)
Projected traffic12,000 by 2042
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed11.2 mi (18 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$1.4 million
NavigationNo navigation control on waterway

Frequently asked questions

When was NW 10th St. over N. Canadian River built?

It was built in 1977, making it 48 years old in 2025.

What condition is NW 10th St. over N. Canadian River 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 October 2024.

How much traffic does NW 10th St. over N. Canadian River carry?

About 7,500 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is NW 10th St. over N. Canadian River?

The structure is 602 ft (183.5 m) long with a longest span of 100 ft (30.5 m) and a deck 64 ft wide.

Who owns NW 10th St. over N. Canadian River?

It is owned by the City or Municipal Highway Agency.