Il 161 over Crooked Crk Overflow
GoodClinton County, Illinois · 1 MI W Centralia · Structure no. 014202500000000
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 38 ft
- 3 main spans
- Daily traffic
- 6,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 161 over Crooked Crk Overflow is a concrete continuous culvert carrying Il 161 over Crooked Crk Overflow in Clinton County, Illinois. It was built in 2018, so it is 7 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 6,100 vehicles a day, roughly 9% of them trucks, projected to reach 6,655 by 2046. The structure is 38 ft (11.7 m) long. If it were closed, the detour would be 42.9 mi (69 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 | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Il 161 over Crooked Crk Overflow built?
It was built in 2018, making it 7 years old in 2025.
What condition is Il 161 over Crooked Crk Overflow 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 April 2023.
How much traffic does Il 161 over Crooked Crk Overflow carry?
About 6,100 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is Il 161 over Crooked Crk Overflow?
The structure is 38 ft (11.7 m) long with a longest span of 11 ft (3.5 m).
Who owns Il 161 over Crooked Crk Overflow?
It is owned by the State Highway Agency.