I55-RL 297569P over Cnic Railroad
GoodShelby County, Tennessee · I-55 N.B. · Structure no. 79I00550067
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 187 ft
- 1 main span
- Daily traffic
- 72,252
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I55-RL 297569P over Cnic Railroad is a steel stringer/multi-beam or girder carrying I55-RL 297569P over Cnic Railroad in Shelby County, Tennessee. It was built in 2012, so it is 13 years old, younger than the Tennessee average of 47.4 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 72,252 vehicles a day, roughly 8% of them trucks, projected to reach 102,400 by 2040. The structure is 187 ft (56.9 m) long and 59 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I55-RL 297569P over Cnic Railroad built?
It was built in 2012, making it 13 years old in 2025.
What condition is I55-RL 297569P over Cnic Railroad 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 I55-RL 297569P over Cnic Railroad carry?
About 72,252 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is I55-RL 297569P over Cnic Railroad?
The structure is 187 ft (56.9 m) long with a longest span of 187 ft (56.9 m) and a deck 59 ft wide.
Who owns I55-RL 297569P over Cnic Railroad?
It is owned by the State Highway Agency.