Ill 71 over W Br Hollenback CR
GoodKendall County, Illinois · 5 MI SW of Ill 47 · Structure no. 047201100000000
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected January 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 6,450
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 71 over W Br Hollenback CR is a concrete continuous culvert carrying Ill 71 over W Br Hollenback CR in Kendall County, Illinois. It was built in 1997, so it is 28 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 6,450 vehicles a day, roughly 12% of them trucks, projected to reach 8,047 by 2046. The structure is 33 ft (10 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 | 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 Ill 71 over W Br Hollenback CR built?
It was built in 1997, making it 28 years old in 2025.
What condition is Ill 71 over W Br Hollenback CR 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 January 2023.
How much traffic does Ill 71 over W Br Hollenback CR carry?
About 6,450 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is Ill 71 over W Br Hollenback CR?
The structure is 33 ft (10 m) long with a longest span of 33 ft (10 m).
Who owns Ill 71 over W Br Hollenback CR?
It is owned by the State Highway Agency.