I-90 over Drainage
GoodWinnebago County, Illinois · .13MI S Prairie RD · Structure no. 101109500000000
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 25,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-90 over Drainage is a concrete culvert carrying I-90 over Drainage in Winnebago County, Illinois. It was built in 2012, so it is 13 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 25,500 vehicles a day, roughly 32% of them trucks, projected to reach 28,432 by 2046. The structure is 23 ft (6.9 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-90 over Drainage built?
It was built in 2012, making it 13 years old in 2025.
What condition is I-90 over Drainage 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 2024.
How much traffic does I-90 over Drainage carry?
About 25,500 vehicles per day (2023 count), of which roughly 32% are trucks.
How long is I-90 over Drainage?
The structure is 23 ft (6.9 m) long with a longest span of 10 ft (3.1 m).
Who owns I-90 over Drainage?
It is owned by the State Highway Agency.