SR 429 over Yockanookany River
GoodLeake County, Mississippi · 1.3 MI S SR 43 · Structure no. 310042904000370
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 816 ft
- 3 main spans
- Daily traffic
- 520
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 429 over Yockanookany River is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 429 over Yockanookany River in Leake County, Mississippi. It was built in 2017, so it is 8 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 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 520 vehicles a day, roughly 11% of them trucks, projected to reach 520 by 2043. The structure is 816 ft (248.6 m) long and 37 ft wide. If it were closed, the detour would be 16.8 mi (27 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | 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 SR 429 over Yockanookany River built?
It was built in 2017, making it 8 years old in 2025.
What condition is SR 429 over Yockanookany River 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 SR 429 over Yockanookany River carry?
About 520 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is SR 429 over Yockanookany River?
The structure is 816 ft (248.6 m) long with a longest span of 138 ft (42.1 m) and a deck 37 ft wide.
Who owns SR 429 over Yockanookany River?
It is owned by the State Highway Agency.