I 55 over Carrollton Road
FairGrenada County, Mississippi · 4.2 MI S SR 7 · Structure no. 11000550222016B
- Built
- 1964
- 61 years old, rebuilt 1991
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 216 ft
- 3 main spans
- Daily traffic
- 7,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 55 over Carrollton Road is a prestressed concrete continuous stringer/multi-beam or girder carrying I 55 over Carrollton Road in Grenada County, Mississippi. It was built in 1964 and reconstructed in 1991, so it is 61 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 7,500 vehicles a day, roughly 32% of them trucks, projected to reach 8,500 by 2043. The structure is 216 ft (65.8 m) long and 45 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 55 over Carrollton Road built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1991.
What condition is I 55 over Carrollton Road 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 2023.
How much traffic does I 55 over Carrollton Road carry?
About 7,500 vehicles per day (2023 count), of which roughly 32% are trucks.
How long is I 55 over Carrollton Road?
The structure is 216 ft (65.8 m) long with a longest span of 70 ft (21.3 m) and a deck 45 ft wide.
Who owns I 55 over Carrollton Road?
It is owned by the State Highway Agency.