County Road 31 over I 55
GoodCarroll County, Mississippi · 1.5 MI S SR 35 · Structure no. 410005500817200
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 340 ft
- 2 main spans
- Daily traffic
- 190
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
County Road 31 over I 55 is a prestressed concrete stringer/multi-beam or girder carrying County Road 31 over I 55 in Carroll County, Mississippi. It was built in 1971, so it is 54 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 190 vehicles a day, roughly 8% of them trucks, projected to reach 240 by 2043. The structure is 340 ft (103.6 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 County Road 31 over I 55 built?
It was built in 1971, making it 54 years old in 2025.
What condition is County Road 31 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 December 2024.
How much traffic does County Road 31 over I 55 carry?
About 190 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is County Road 31 over I 55?
The structure is 340 ft (103.6 m) long with a longest span of 81 ft (24.7 m) and a deck 30 ft wide.
Who owns County Road 31 over I 55?
It is owned by the State Highway Agency.