US Bridges

S.H. 20 over Creek

Good

Rogers County, Oklahoma · 5 MI E JCT SH 66 · Structure no. 256650000000000

Built
2001
24 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
11,400
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 20 over Creek is a concrete culvert carrying S.H. 20 over Creek in Rogers County, Oklahoma. It was built in 2001, so it is 24 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 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 11,400 vehicles a day, roughly 16% of them trucks, projected to reach 18,240 by 2042. The structure is 23 ft (7 m) long. If it were closed, the detour would be 6.2 mi (10 km).

Location

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CarriesS.H. 20
CrossesCreek
Location5 MI E JCT SH 66
RouteState Highway 20
CountyRogers County
StateOklahoma
Coordinates36.3073, -95.53294
Functional classRural Minor Arterial

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7 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 traffic11,400 (2022)
Projected traffic18,240 by 2042
Trucks16%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$1.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was S.H. 20 over Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is S.H. 20 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 February 2023.

How much traffic does S.H. 20 over Creek carry?

About 11,400 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is S.H. 20 over Creek?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns S.H. 20 over Creek?

It is owned by the State Highway Agency.