E0230 over Creek

Fair

Osage County, Oklahoma · 4E of Ark.R. on Former 60 · Structure no. 070500000000000

Built: 1939; 86 years old
Condition: Fair; inspected March 2024
Type: Culvert; Concrete
Length: 37 ft; 3 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 5 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 37 ft (11.3 m) long and 23 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesE0230

CrossesCreek

Location4E of Ark.R. on Former 60

RouteCounty Highway E0230

CountyOsage County

StateOklahoma

Coordinates36.68061, -97.00017

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	5 Fair	All primary structural elements are sound but may have minor section loss, cracking, spalling or scour.

Last inspectionMarch 2024

Inspection intervalevery 24 months

Operating statusOpen, no restriction

ScourFoundations stable; scour above top of footing

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

Deck geometry4: Meets minimum tolerable limits to be left in place as is

Waterway adequacy4: Meets minimum tolerable limits to be left in place as is

Approach roadway alignment8: Equal to present desirable criteria

Operating rating53.5 US tons

Inventory rating32 US tons

Structure

Structure typeCulvert

MaterialConcrete

DeckConcrete, cast-in-place

Main spans3

Design loadHS 20

Structure length37 ft (11.3 m)

Longest span10 ft (3 m)

Deck width23 ft (7.1 m)

Roadway width20 ft (6.1 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 March 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 37 ft (11.3 m) long with a longest span of 10 ft (3 m) and a deck 23 ft wide.

Who owns E0230 over Creek?

It is owned by the County Highway Agency.