Smith Co. 504 over Tishkill Creek
FairSmith County, Mississippi · Sec 27 T 4N R 8E B · Structure no. SA6500000000109
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected September 2024
- Type
- Channel Beam
- Concrete
- Length
- 76 ft
- 4 main spans
- Daily traffic
- 350
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Smith Co. 504 over Tishkill Creek is a concrete channel beam carrying Smith Co. 504 over Tishkill Creek in Smith County, Mississippi. It was built in 1965, so it is 60 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 5 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 350 vehicles a day, roughly 8% of them trucks, projected to reach 525 by 2041. The structure is 76 ft (23.2 m) long and 25 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Smith Co. 504 over Tishkill Creek built?
It was built in 1965, making it 60 years old in 2025.
What condition is Smith Co. 504 over Tishkill Creek 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 September 2024.
How much traffic does Smith Co. 504 over Tishkill Creek carry?
About 350 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is Smith Co. 504 over Tishkill Creek?
The structure is 76 ft (23.2 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.
Who owns Smith Co. 504 over Tishkill Creek?
It is owned by the County Highway Agency.