Ch 11 over Otter Creek
GoodMacoupin County, Illinois · 5 M NE of Hettick · Structure no. 059333100000000
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 411 ft
- 5 main spans
- Daily traffic
- 150
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Ch 11 over Otter Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Ch 11 over Otter Creek in Macoupin County, Illinois. It was built in 2008, so it is 17 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 150 vehicles a day, roughly 7% of them trucks, projected to reach 152 by 2046. The structure is 411 ft (125.2 m) long and 36 ft wide. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ch 11 over Otter Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is Ch 11 over Otter 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 March 2023.
How much traffic does Ch 11 over Otter Creek carry?
About 150 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is Ch 11 over Otter Creek?
The structure is 411 ft (125.2 m) long with a longest span of 82 ft (25 m) and a deck 36 ft wide.
Who owns Ch 11 over Otter Creek?
It is owned by the County Highway Agency.