E0230 over Creek

Fair

Osage County, Oklahoma · 6E ARKANSAS.R.;.4N HWY60 · Structure no. 068010000000000

Built: 1939; 86 years old
Condition: Fair; inspected April 2024
Type: Culvert; Concrete
Length: 23 ft; 2 main spans
Daily traffic: 256; 2022 count
Owner: County; County Highway Agency

About this bridge

E0230 over Creek is a concrete culvert carrying E0230 over Creek in Osage County, Oklahoma. It was built in 1939, so it is 86 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 256 vehicles a day, roughly 10% of them trucks, projected to reach 410 by 2042. The structure is 23 ft (7 m) long and 32 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesE0230

CrossesCreek

Location6E ARKANSAS.R.;.4N HWY60

RouteCounty Highway E0230

CountyOsage County

StateOklahoma

Coordinates36.68064, -96.9612

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.

Component	Rating	Meaning
Channel and channel protection	5 Fair	All primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert	6 Satisfactory	Structural elements show some minor deterioration.

Last inspectionApril 2024

Inspection intervalevery 24 months

Operating statusOpen, no restriction

ScourCountermeasures installed to correct a previously existing problem

Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is

Deck geometry6: Equal to present minimum criteria

Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is

Approach roadway alignment8: Equal to present desirable criteria

Operating rating36 US tons

Inventory rating21.6 US tons

Structure

Structure typeCulvert

MaterialConcrete

DeckConcrete, cast-in-place

Main spans2

Design loadHS 20

Structure length23 ft (7 m)

Longest span10 ft (3 m)

Deck width32 ft (9.8 m)

Roadway width30 ft (9.1 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic256 (2022)

Projected traffic410 by 2042

Trucks10%

Lanes on structure2

Traffic directionTwo-way traffic

CarriesHighway

CrossesWaterway

Detour if closed2.5 mi (4 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 proposedWidening of existing bridge without deck rehabilitation

Estimated improvement cost$225,000

NavigationNo navigation control on waterway

Frequently asked questions

When was E0230 over Creek built?

It was built in 1939, making it 86 years old in 2025.

What condition is E0230 over 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 April 2024.

How much traffic does E0230 over Creek carry?

About 256 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E0230 over Creek?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m) and a deck 32 ft wide.

Who owns E0230 over Creek?

It is owned by the County Highway Agency.