US Bridges

E0150 over Bois Darc Creek

Fair

Kay County, Oklahoma · 3.1W .9S of Kildare · Structure no. 252310000000000

Built
1940
85 years old, rebuilt 1997
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
59 ft
1 main span
Daily traffic
24
2022 count
Owner
County
County Highway Agency

About this bridge

E0150 over Bois Darc Creek is a steel stringer/multi-beam or girder carrying E0150 over Bois Darc Creek in Kay County, Oklahoma. It was built in 1940 and reconstructed in 1997, so it is 85 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 24 vehicles a day, roughly 10% of them trucks, projected to reach 38 by 2042. The structure is 59 ft (18.1 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesE0150
CrossesBois Darc Creek
Location3.1W .9S of Kildare
RouteCounty Highway E0150
Coordinates36.79621, -97.05588
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65 US tons
Inventory rating39 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length59 ft (18.1 m)
Longest span59 ft (17.9 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24 (2022)
Projected traffic38 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E0150 over Bois Darc Creek built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1997.

What condition is E0150 over Bois Darc 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 October 2024.

How much traffic does E0150 over Bois Darc Creek carry?

About 24 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E0150 over Bois Darc Creek?

The structure is 59 ft (18.1 m) long with a longest span of 59 ft (17.9 m) and a deck 24 ft wide.

Who owns E0150 over Bois Darc Creek?

It is owned by the County Highway Agency.