US Bridges

7424C Major over Caney River

Fair

Washington County, Oklahoma · 10. S 4.6 E of US 75 · Structure no. 213470000000000

Built
1986
39 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
362 ft
4 main spans
Daily traffic
252
2022 count
Owner
County
County Highway Agency

About this bridge

7424C Major over Caney River is a prestressed concrete stringer/multi-beam or girder carrying 7424C Major over Caney River in Washington County, Oklahoma. It was built in 1986, so it is 39 years old, younger 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 5 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 252 vehicles a day, roughly 15% of them trucks, projected to reach 403 by 2042. The structure is 362 ft (110.3 m) long and 28 ft wide. If it were closed, the detour would be 9.3 mi (15 km).

Location

Open in Google Maps
Carries7424C Major
CrossesCaney River
Location10. S 4.6 E of US 75
RouteCounty Highway 7420
CountyWashington County
StateOklahoma
Coordinates36.58294, -95.85884
Functional classRural Major 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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating49.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length362 ft (110.3 m)
Longest span90 ft (27.4 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic252 (2022)
Projected traffic403 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.3 mi (15 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$986,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 7424C Major over Caney River built?

It was built in 1986, making it 39 years old in 2025.

What condition is 7424C Major over Caney 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 7424C Major over Caney River carry?

About 252 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 7424C Major over Caney River?

The structure is 362 ft (110.3 m) long with a longest span of 90 ft (27.4 m) and a deck 28 ft wide.

Who owns 7424C Major over Caney River?

It is owned by the County Highway Agency.