US Bridges

E0450 over Creek

Good

Garfield County, Oklahoma · 2S & 3E US 64/30th ST · Structure no. 156840000000000

Built
1939
86 years old, rebuilt 1963
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
44 ft
5 main spans
Daily traffic
800
2022 count
Owner
County
County Highway Agency

About this bridge

E0450 over Creek is a concrete culvert carrying E0450 over Creek in Garfield County, Oklahoma. It was built in 1939 and reconstructed in 1963, 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 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 800 vehicles a day, roughly 15% of them trucks, projected to reach 1,280 by 2042. The structure is 44 ft (13.4 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesE0450
CrossesCreek
Location2S & 3E US 64/30th ST
RouteCounty Highway E0450
Coordinates36.3615, -97.78341
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadH 20
Structure length44 ft (13.4 m)
Longest span8 ft (2.4 m)
Deck width33 ft (10.2 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2022)
Projected traffic1,280 by 2042
Trucks15%
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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E0450 over Creek built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1963.

What condition is E0450 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 September 2024.

How much traffic does E0450 over Creek carry?

About 800 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is E0450 over Creek?

The structure is 44 ft (13.4 m) long with a longest span of 8 ft (2.4 m) and a deck 33 ft wide.

Who owns E0450 over Creek?

It is owned by the County Highway Agency.