SR 7 over I 55
GoodGrenada County, Mississippi · SR 7/SR 8 over I 55 · Structure no. 31000070220670B
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 252 ft
- 2 main spans
- Daily traffic
- 3,750
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 7 over I 55 is a prestressed concrete stringer/multi-beam or girder carrying SR 7 over I 55 in Grenada 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 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 3,750 vehicles a day, roughly 8% of them trucks, projected to reach 3,850 by 2043. The structure is 252 ft (76.8 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 7 over I 55 built?
It was built in 1965, making it 60 years old in 2025.
What condition is SR 7 over I 55 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 February 2024.
How much traffic does SR 7 over I 55 carry?
About 3,750 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is SR 7 over I 55?
The structure is 252 ft (76.8 m) long with a longest span of 70 ft (21.3 m) and a deck 30 ft wide.
Who owns SR 7 over I 55?
It is owned by the State Highway Agency.