Perryville RD over Keith Creek
GoodWinnebago County, Illinois · .2 MI N Spring CR RD · Structure no. 101513000000000
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Concrete
- Length
- 36 ft
- 2 main spans
- Daily traffic
- 22,800
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Perryville RD over Keith Creek is a concrete culvert carrying Perryville RD over Keith Creek in Winnebago County, Illinois. It was built in 1991, so it is 34 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 22,800 vehicles a day, roughly 2% of them trucks, projected to reach 25,149 by 2046. The structure is 36 ft (11 m) long. If it were closed, the detour would be 1.9 mi (3 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 Perryville RD over Keith Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is Perryville RD over Keith 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 Perryville RD over Keith Creek carry?
About 22,800 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Perryville RD over Keith Creek?
The structure is 36 ft (11 m) long with a longest span of 12 ft (3.8 m).
Who owns Perryville RD over Keith Creek?
It is owned by the County Highway Agency.