US Bridges

U.S. 64 / S.H. 51 over Mingo Creek

Fair

Tulsa County, Oklahoma · 1.5 MI SE Memorial Drive · Structure no. 164440000000000

Built
1965
60 years old, rebuilt 2000
Condition
Fair
inspected August 2024
Type
Culvert
Concrete
Length
66 ft
4 main spans
Daily traffic
104,200
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 64 / S.H. 51 over Mingo Creek is a concrete culvert carrying U.S. 64 / S.H. 51 over Mingo Creek in Tulsa County, Oklahoma. It was built in 1965 and reconstructed in 2000, so it is 60 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 104,200 vehicles a day, roughly 8% of them trucks, projected to reach 166,720 by 2042. The structure is 66 ft (20.1 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesU.S. 64 / S.H. 51
CrossesMingo Creek
Location1.5 MI SE Memorial Drive
RouteU.S. Route 64
CountyTulsa County
StateOklahoma
Coordinates36.09913, -95.86232
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.1 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length66 ft (20.1 m)
Longest span17 ft (5.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic104,200 (2022)
Projected traffic166,720 by 2042
Trucks8%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$1.7 million
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. 64 / S.H. 51 over Mingo Creek built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2000.

What condition is U.S. 64 / S.H. 51 over Mingo Creek 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 August 2024.

How much traffic does U.S. 64 / S.H. 51 over Mingo Creek carry?

About 104,200 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is U.S. 64 / S.H. 51 over Mingo Creek?

The structure is 66 ft (20.1 m) long with a longest span of 17 ft (5.2 m).

Who owns U.S. 64 / S.H. 51 over Mingo Creek?

It is owned by the State Highway Agency.