US Bridges

U.S. 60 over U.S. 75 under

Good

Washington County, Oklahoma · 3.7 MI E Osage CO · Structure no. 180660000000000

Built
1971
54 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
152 ft
2 main spans
Daily traffic
18,800
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 60 over U.S. 75 under is a steel continuous stringer/multi-beam or girder carrying U.S. 60 over U.S. 75 under in Washington County, Oklahoma. It was built in 1971, so it is 54 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 18,800 vehicles a day, roughly 7% of them trucks, projected to reach 30,080 by 2042. The structure is 152 ft (46.3 m) long and 82 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesU.S. 60
CrossesU.S. 75 under
Location3.7 MI E Osage CO
RouteU.S. Route 60
CountyWashington County
StateOklahoma
Coordinates36.74243, -95.93559
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating99.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length152 ft (46.3 m)
Longest span76 ft (23.2 m)
Deck width82 ft (25 m)
Roadway width80 ft (24.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,800 (2022)
Projected traffic30,080 by 2042
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$3.5 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was U.S. 60 over U.S. 75 under built?

It was built in 1971, making it 54 years old in 2025.

What condition is U.S. 60 over U.S. 75 under 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 U.S. 60 over U.S. 75 under carry?

About 18,800 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is U.S. 60 over U.S. 75 under?

The structure is 152 ft (46.3 m) long with a longest span of 76 ft (23.2 m) and a deck 82 ft wide.

Who owns U.S. 60 over U.S. 75 under?

It is owned by the State Highway Agency.