Smith Co. 121 over Bch of Oakohay Creek
GoodSmith County, Mississippi · Sec 23 T 2N R 7E · Structure no. SA650000000A040
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected August 2024
- Type
- Channel Beam
- Concrete
- Length
- 79 ft
- 300 main spans
- Daily traffic
- 60
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Smith Co. 121 over Bch of Oakohay Creek is a concrete channel beam carrying Smith Co. 121 over Bch of Oakohay Creek in Smith County, Mississippi. It was built in 2019, so it is 6 years old, younger than the Mississippi average of 38.9 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 60 vehicles a day, roughly 12% of them trucks, projected to reach 90 by 2044. The structure is 79 ft (24 m) long and 31 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Deck | 9 Excellent | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Smith Co. 121 over Bch of Oakohay Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is Smith Co. 121 over Bch of Oakohay 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 August 2024.
How much traffic does Smith Co. 121 over Bch of Oakohay Creek carry?
About 60 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is Smith Co. 121 over Bch of Oakohay Creek?
The structure is 79 ft (24 m) long with a longest span of 39 ft (12 m) and a deck 31 ft wide.
Who owns Smith Co. 121 over Bch of Oakohay Creek?
It is owned by the County Highway Agency.