S.H. 99 over Little Blue Creek
GoodJohnston County, Oklahoma · 8.9N of Jct. S.H. 7 · Structure no. 292190000000000
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 91 ft
- 3 main spans
- Daily traffic
- 1,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
S.H. 99 over Little Blue Creek is a concrete culvert carrying S.H. 99 over Little Blue Creek in Johnston County, Oklahoma. It was built in 2011, so it is 14 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 1,200 vehicles a day, roughly 16% of them trucks, projected to reach 1,920 by 2042. The structure is 91 ft (27.7 m) long and 40 ft wide. If it were closed, the detour would be 44.7 mi (72 km).
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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S.H. 99 over Little Blue Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is S.H. 99 over Little Blue 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 Little Blue Creek carry?
About 1,200 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is S.H. 99 over Little Blue Creek?
The structure is 91 ft (27.7 m) long with a longest span of 20 ft (6.1 m) and a deck 40 ft wide.
Who owns S.H. 99 over Little Blue Creek?
It is owned by the State Highway Agency.