Il 47 over S Br Kishwaukee Rv
GoodMcHenry County, Illinois · 2.3 M N of I-90 · Structure no. 056008500000000
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 36 ft
- 3 main spans
- Daily traffic
- 25,200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 47 over S Br Kishwaukee Rv is a concrete continuous culvert carrying Il 47 over S Br Kishwaukee Rv in McHenry County, Illinois. It was built in 2011, so it is 14 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 25,200 vehicles a day, roughly 7% of them trucks, projected to reach 29,880 by 2046. The structure is 36 ft (11 m) long.
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 47 over S Br Kishwaukee Rv built?
It was built in 2011, making it 14 years old in 2025.
What condition is Il 47 over S Br Kishwaukee Rv 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 November 2023.
How much traffic does Il 47 over S Br Kishwaukee Rv carry?
About 25,200 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is Il 47 over S Br Kishwaukee Rv?
The structure is 36 ft (11 m) long with a longest span of 12 ft (3.6 m).
Who owns Il 47 over S Br Kishwaukee Rv?
It is owned by the State Highway Agency.