Il 161 over Schoenberger Creek
GoodSt. Clair County, Illinois · 300 NW Dutch Hollow · Structure no. 082203000000000
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 35 ft
- 2 main spans
- Daily traffic
- 15,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 161 over Schoenberger Creek is a concrete continuous culvert carrying Il 161 over Schoenberger Creek in St. Clair County, Illinois. It was built in 1993, so it is 32 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 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 15,100 vehicles a day, roughly 4% of them trucks, projected to reach 13,534 by 2046. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 11.8 mi (19 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Il 161 over Schoenberger Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is Il 161 over Schoenberger 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 April 2023.
How much traffic does Il 161 over Schoenberger Creek carry?
About 15,100 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Il 161 over Schoenberger Creek?
The structure is 35 ft (10.7 m) long with a longest span of 17 ft (5.3 m).
Who owns Il 161 over Schoenberger Creek?
It is owned by the State Highway Agency.