US Bridges

E0180 over West Middle Fork

Fair

Craig County, Oklahoma · 8.N at White Oak · Structure no. 257620000000000

Built
1999
26 years old
Condition
Fair
inspected August 2024
Type
Tee Beam
Prestressed Concrete
Length
131 ft
3 main spans
Daily traffic
90
2022 count
Owner
County
County Highway Agency

About this bridge

E0180 over West Middle Fork is a prestressed concrete tee beam carrying E0180 over West Middle Fork in Craig County, Oklahoma. It was built in 1999, so it is 26 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 90 vehicles a day, roughly 10% of them trucks, projected to reach 144 by 2042. The structure is 131 ft (39.9 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesE0180
CrossesWest Middle Fork
Location8.N at White Oak
RouteCounty Highway E0180
Coordinates36.75722, -95.23156
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.7 US tons
Inventory rating34.5 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length131 ft (39.9 m)
Longest span52 ft (15.8 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic90 (2022)
Projected traffic144 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$587,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E0180 over West Middle Fork built?

It was built in 1999, making it 26 years old in 2025.

What condition is E0180 over West Middle Fork 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 E0180 over West Middle Fork carry?

About 90 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E0180 over West Middle Fork?

The structure is 131 ft (39.9 m) long with a longest span of 52 ft (15.8 m) and a deck 28 ft wide.

Who owns E0180 over West Middle Fork?

It is owned by the County Highway Agency.