E0370 over Creek

Good

Osage County, Oklahoma · 8.5 Mi. S.W. of Ralston · Structure no. 191510000000000

Built: 1976; 49 years old
Condition: Good; inspected March 2024
Type: Culvert; Concrete
Length: 32 ft; 3 main spans
Daily traffic: 50; 2022 count
Owner: County; County Highway Agency

About this bridge

E0370 over Creek is a concrete culvert carrying E0370 over Creek in Osage County, Oklahoma. It was built in 1976, so it is 49 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 80 by 2042. The structure is 32 ft (9.8 m) long and 31 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

Location

Open in Google Maps

CarriesE0370

CrossesCreek

Location8.5 Mi. S.W. of Ralston

RouteCounty Highway E0370

CountyOsage County

StateOklahoma

Coordinates36.47858, -96.90837

Functional classRural Local

Condition and inspection

Good

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

Component	Rating	Meaning
Channel and channel protection	6 Satisfactory	Structural elements show some minor deterioration.
Culvert	7 Good	Some minor problems.

Last inspectionMarch 2024

Inspection intervalevery 24 months

Operating statusOpen, no restriction

ScourCountermeasures installed to correct a previously existing problem

Structural evaluation7: Better than present minimum criteria

Deck geometry7: Better than present minimum criteria

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

Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is

Operating rating59.3 US tons

Inventory rating35.5 US tons

Structure

Structure typeCulvert

MaterialConcrete

DeckConcrete, cast-in-place

Main spans3

Design loadHS 20

Structure length32 ft (9.8 m)

Longest span10 ft (3 m)

Deck width31 ft (9.6 m)

Roadway width30 ft (9.1 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)

Projected traffic80 by 2042

Trucks10%

Lanes on structure2

Traffic directionTwo-way traffic

CarriesHighway

CrossesWaterway

Detour if closed14.9 mi (24 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 E0370 over Creek built?

It was built in 1976, making it 49 years old in 2025.

What condition is E0370 over Creek 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 March 2024.

How much traffic does E0370 over Creek carry?

About 50 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E0370 over Creek?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 31 ft wide.

Who owns E0370 over Creek?

It is owned by the County Highway Agency.