E0350 over Bunch Creek Trib.

Good

Noble County, Oklahoma · 1.8S 2.2E of Billings · Structure no. 280200000000000

Built: 2006; 19 years old
Condition: Good; inspected July 2024
Type: Culvert; Concrete
Length: 25 ft; 2 main spans
Daily traffic: 100; 2022 count
Owner: County; County Highway Agency

About this bridge

E0350 over Bunch Creek Trib. is a concrete culvert carrying E0350 over Bunch Creek Trib. in Noble County, Oklahoma. It was built in 2006, so it is 19 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 25 ft (7.7 m) long and 48 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesE0350

CrossesBunch Creek Trib.

Location1.8S 2.2E of Billings

RouteCounty Highway E0350

CountyNoble County

StateOklahoma

Coordinates36.50624, -97.40396

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	5 Fair	All primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert	8 Very Good	No problems noted.

Last inspectionJuly 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 geometry9: Superior to present desirable criteria

Waterway adequacy7: Better than present minimum criteria

Approach roadway alignment7: Better than present minimum criteria

Operating rating36 US tons

Inventory rating21.1 US tons

Structure

Structure typeCulvert

MaterialConcrete

DeckConcrete, cast-in-place

Main spans2

Design loadHS 20

Structure length25 ft (7.7 m)

Longest span11 ft (3.5 m)

Deck width48 ft (14.7 m)

Roadway width44 ft (13.4 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)

Projected traffic160 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 E0350 over Bunch Creek Trib. built?

It was built in 2006, making it 19 years old in 2025.

What condition is E0350 over Bunch Creek Trib. 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 July 2024.

How much traffic does E0350 over Bunch Creek Trib. carry?

About 100 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E0350 over Bunch Creek Trib.?

The structure is 25 ft (7.7 m) long with a longest span of 11 ft (3.5 m) and a deck 48 ft wide.

Who owns E0350 over Bunch Creek Trib.?

It is owned by the County Highway Agency.