SR 346 over John Creek
GoodPontotoc County, Mississippi · 1.3 MI W SR 15 · Structure no. 310034605800830
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 182 ft
- 3 main spans
- Daily traffic
- 3,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 346 over John Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 346 over John Creek in Pontotoc County, Mississippi. It was built in 1988, so it is 37 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 3,100 vehicles a day, roughly 11% of them trucks, projected to reach 3,100 by 2043. The structure is 182 ft (55.4 m) long and 35 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 346 over John Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is SR 346 over John 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 2023.
How much traffic does SR 346 over John Creek carry?
About 3,100 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is SR 346 over John Creek?
The structure is 182 ft (55.4 m) long with a longest span of 40 ft (12.2 m) and a deck 35 ft wide.
Who owns SR 346 over John Creek?
It is owned by the State Highway Agency.