US Bridges

U.S. 64 over Big Sallisaw Cr. Oflow

Fair

Sequoyah County, Oklahoma · 13.57 E Jct. S.H. 10 · Structure no. 303680000000000

Built
2016
9 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
4,000
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 64 over Big Sallisaw Cr. Oflow is a concrete culvert carrying U.S. 64 over Big Sallisaw Cr. Oflow in Sequoyah County, Oklahoma. It was built in 2016, so it is 9 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 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 4,000 vehicles a day, roughly 15% of them trucks, projected to reach 6,400 by 2042. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 10.6 mi (17 km).

Location

Open in Google Maps
CarriesU.S. 64
CrossesBig Sallisaw Cr. Oflow
Location13.57 E Jct. S.H. 10
RouteU.S. Route 64
CountySequoyah County
StateOklahoma
Coordinates35.46345, -94.86004
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
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating100 US tons
Inventory rating94.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,000 (2022)
Projected traffic6,400 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed10.6 mi (17 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was U.S. 64 over Big Sallisaw Cr. Oflow built?

It was built in 2016, making it 9 years old in 2025.

What condition is U.S. 64 over Big Sallisaw Cr. Oflow 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 2023.

How much traffic does U.S. 64 over Big Sallisaw Cr. Oflow carry?

About 4,000 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is U.S. 64 over Big Sallisaw Cr. Oflow?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).

Who owns U.S. 64 over Big Sallisaw Cr. Oflow?

It is owned by the State Highway Agency.