US Bridges

S.H. 99 over Pecan Creek

Good

Johnston County, Oklahoma · 2.3 N Jct. S.H. 7 · Structure no. 299460000000000

Built
2013
12 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
40 ft
3 main spans
Daily traffic
1,100
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 99 over Pecan Creek is a concrete culvert carrying S.H. 99 over Pecan Creek in Johnston County, Oklahoma. It was built in 2013, so it is 12 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 1,100 vehicles a day, roughly 16% of them trucks, projected to reach 1,760 by 2042. The structure is 40 ft (12.2 m) long and 40 ft wide. If it were closed, the detour would be 44.7 mi (72 km).

CarriesS.H. 99
CrossesPecan Creek
Location2.3 N Jct. S.H. 7
RouteState Highway 99
Coordinates34.39111, -96.63583
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 protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.1 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHL 93
Structure length40 ft (12.2 m)
Longest span12 ft (3.7 m)
Deck width40 ft (12.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2022)
Projected traffic1,760 by 2042
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed44.7 mi (72 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S.H. 99 over Pecan Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is S.H. 99 over Pecan 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 April 2024.

How much traffic does S.H. 99 over Pecan Creek carry?

About 1,100 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is S.H. 99 over Pecan Creek?

The structure is 40 ft (12.2 m) long with a longest span of 12 ft (3.7 m) and a deck 40 ft wide.

Who owns S.H. 99 over Pecan Creek?

It is owned by the State Highway Agency.