FAI 55 over Trib to Silver Creek
GoodMadison County, Illinois · 1.68 S Ill 140 · Structure no. 060202000000000
- Built
- 1955
- 70 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 30,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
FAI 55 over Trib to Silver Creek is a concrete continuous culvert carrying FAI 55 over Trib to Silver Creek in Madison County, Illinois. It was built in 1955, so it is 70 years old, older than the Illinois average of 45.3 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 30,100 vehicles a day, roughly 25% of them trucks, projected to reach 41,302 by 2046. The structure is 27 ft (8.3 m) long. If it were closed, the detour would be 23 mi (37 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAI 55 over Trib to Silver Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is FAI 55 over Trib to Silver Creek 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 FAI 55 over Trib to Silver Creek carry?
About 30,100 vehicles per day (2023 count), of which roughly 25% are trucks.
How long is FAI 55 over Trib to Silver Creek?
The structure is 27 ft (8.3 m) long with a longest span of 12 ft (3.6 m).
Who owns FAI 55 over Trib to Silver Creek?
It is owned by the State Highway Agency.