Willowbrook RD over N Kinnikinnick CR
FairPosted for loadWinnebago County, Illinois · 0.2 M N Elevator RD · Structure no. 101307800000000
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected February 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 92 ft
- 3 main spans
- Daily traffic
- 2,900
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Willowbrook RD over N Kinnikinnick CR is a prestressed concrete box beam or girders - multiple carrying Willowbrook RD over N Kinnikinnick CR in Winnebago County, Illinois. It was built in 1985, so it is 40 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 2,900 vehicles a day, roughly 4% of them trucks, projected to reach 3,030 by 2046. The structure is 92 ft (27.9 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Willowbrook RD over N Kinnikinnick CR built?
It was built in 1985, making it 40 years old in 2025.
What condition is Willowbrook RD over N Kinnikinnick CR in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2023.
How much traffic does Willowbrook RD over N Kinnikinnick CR carry?
About 2,900 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Willowbrook RD over N Kinnikinnick CR?
The structure is 92 ft (27.9 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.
Who owns Willowbrook RD over N Kinnikinnick CR?
It is owned by the City or Municipal Highway Agency.