Smith Co. 84 over Leaf River
FairSmith County, Mississippi · Sec 31 T 2N R 9E B · Structure no. SA6500000000053
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 505 ft
- 9 main spans
- Daily traffic
- 370
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Smith Co. 84 over Leaf River is a prestressed concrete stringer/multi-beam or girder carrying Smith Co. 84 over Leaf River in Smith County, Mississippi. It was built in 1982, so it is 43 years old, older than the Mississippi average of 38.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 370 vehicles a day, roughly 8% of them trucks, projected to reach 550 by 2044. The structure is 505 ft (153.9 m) long and 29 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Smith Co. 84 over Leaf River built?
It was built in 1982, making it 43 years old in 2025.
What condition is Smith Co. 84 over Leaf River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.
How much traffic does Smith Co. 84 over Leaf River carry?
About 370 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is Smith Co. 84 over Leaf River?
The structure is 505 ft (153.9 m) long with a longest span of 105 ft (32 m) and a deck 29 ft wide.
Who owns Smith Co. 84 over Leaf River?
It is owned by the County Highway Agency.