US Bridges

U.S. 270 over Creek

Good

Blaine County, Oklahoma · 7.7 MI E Dewey C/L · Structure no. 053600000000000

Built
1937
88 years old, rebuilt 1985
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
33 ft
2 main spans
Daily traffic
4,800
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 270 over Creek is a concrete culvert carrying U.S. 270 over Creek in Blaine County, Oklahoma. It was built in 1937 and reconstructed in 1985, so it is 88 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 4,800 vehicles a day, roughly 25% of them trucks, projected to reach 7,680 by 2042. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesU.S. 270
CrossesCreek
Location7.7 MI E Dewey C/L
RouteU.S. Route 270
Coordinates35.84104, -98.51162
Functional classRural Principal Arterial - Other

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 20
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,800 (2022)
Projected traffic7,680 by 2042
Trucks25%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$1.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. 270 over Creek built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 1985.

What condition is U.S. 270 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 January 2024.

How much traffic does U.S. 270 over Creek carry?

About 4,800 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is U.S. 270 over Creek?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).

Who owns U.S. 270 over Creek?

It is owned by the State Highway Agency.