Ill 108 over Trib to Bear Creek
FairGreene County, Illinois · 3.0 M W of Ill 267 · Structure no. 031201100000000
- Built
- 1932
- 93 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 1,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 108 over Trib to Bear Creek is a concrete continuous culvert carrying Ill 108 over Trib to Bear Creek in Greene County, Illinois. It was built in 1932, so it is 93 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,000 vehicles a day, roughly 17% of them trucks, projected to reach 1,061 by 2046. The structure is 23 ft (7 m) long. If it were closed, the detour would be 47.8 mi (77 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 108 over Trib to Bear Creek built?
It was built in 1932, making it 93 years old in 2025.
What condition is Ill 108 over Trib to Bear Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does Ill 108 over Trib to Bear Creek carry?
About 1,000 vehicles per day (2023 count), of which roughly 17% are trucks.
How long is Ill 108 over Trib to Bear Creek?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3.2 m).
Who owns Ill 108 over Trib to Bear Creek?
It is owned by the State Highway Agency.