Perryville RD over Unnamed Creek
GoodWinnebago County, Illinois · .6 Mi. S. Il 173 · Structure no. 101514500000000
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 15,300
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Perryville RD over Unnamed Creek is a concrete culvert carrying Perryville RD over Unnamed Creek in Winnebago County, Illinois. It was built in 1998, so it is 27 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 15,300 vehicles a day, roughly 4% of them trucks, projected to reach 17,372 by 2046. The structure is 21 ft (6.5 m) long. If it were closed, the detour would be 1.2 mi (2 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 Unnamed Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is Perryville RD over Unnamed 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 May 2023.
How much traffic does Perryville RD over Unnamed Creek carry?
About 15,300 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Perryville RD over Unnamed Creek?
The structure is 21 ft (6.5 m) long with a longest span of 10 ft (3 m).
Who owns Perryville RD over Unnamed Creek?
It is owned by the County Highway Agency.