I 55 over SR 570
FairPike County, Mississippi · I 55 over SR 570 · Structure no. 11000550570180A
- Built
- 1959
- 66 years old
- Condition
- Fair
- inspected December 2024
- Type
- Box Beam or Girders - Single or Spread
- Concrete Continuous
- Length
- 227 ft
- 4 main spans
- Daily traffic
- 14,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 55 over SR 570 is a concrete continuous box beam or girders - single or spread carrying I 55 over SR 570 in Pike County, Mississippi. It was built in 1959, so it is 66 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 14,500 vehicles a day, roughly 24% of them trucks, projected to reach 17,000 by 2043. The structure is 227 ft (69.2 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 55 over SR 570 built?
It was built in 1959, making it 66 years old in 2025.
What condition is I 55 over SR 570 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 December 2024.
How much traffic does I 55 over SR 570 carry?
About 14,500 vehicles per day (2023 count), of which roughly 24% are trucks.
How long is I 55 over SR 570?
The structure is 227 ft (69.2 m) long with a longest span of 67 ft (20.4 m) and a deck 31 ft wide.
Who owns I 55 over SR 570?
It is owned by the State Highway Agency.