I 20 over Tunnel Carrying KCS RR
GoodWarren County, Mississippi · 1.2 MI E LA State Line · Structure no. 170002007500120
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 730
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 20 over Tunnel Carrying KCS RR is a concrete culvert carrying I 20 over Tunnel Carrying KCS RR in Warren 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 730 vehicles a day, roughly 18% of them trucks, projected to reach 730 by 2043. The structure is 35 ft (10.7 m) long. 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 |
|---|---|---|
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 20 over Tunnel Carrying KCS RR built?
It was built in 1971, making it 54 years old in 2025.
What condition is I 20 over Tunnel Carrying KCS RR 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 September 2023.
How much traffic does I 20 over Tunnel Carrying KCS RR carry?
About 730 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is I 20 over Tunnel Carrying KCS RR?
The structure is 35 ft (10.7 m) long with a longest span of 35 ft (10.7 m).
Who owns I 20 over Tunnel Carrying KCS RR?
It is owned by the State Highway Agency.