S.H. 99A over Turkey Creek
GoodSeminole County, Oklahoma · 5.8 MI E Pott C/L · Structure no. 314290000000000
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 185 ft
- 3 main spans
- Daily traffic
- 800
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 99A over Turkey Creek is a prestressed concrete stringer/multi-beam or girder carrying S.H. 99A over Turkey Creek in Seminole County, Oklahoma. It was built in 2019, so it is 6 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 800 vehicles a day, roughly 10% of them trucks, projected to reach 1,120 by 2042. The structure is 185 ft (56.5 m) long and 42 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S.H. 99A over Turkey Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is S.H. 99A over Turkey 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 2024.
How much traffic does S.H. 99A over Turkey Creek carry?
About 800 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is S.H. 99A over Turkey Creek?
The structure is 185 ft (56.5 m) long with a longest span of 90 ft (27.4 m) and a deck 42 ft wide.
Who owns S.H. 99A over Turkey Creek?
It is owned by the State Highway Agency.