I 90 WB over US 20
GoodKane County, Illinois · 4 MI W Il 47 · Structure no. 045993400000000
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 124 ft
- 1 main span
- Daily traffic
- 29,800
- 2023 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
I 90 WB over US 20 is a steel stringer/multi-beam or girder carrying I 90 WB over US 20 in Kane County, Illinois. It was built in 2014, so it is 11 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 29,800 vehicles a day, roughly 21% of them trucks, projected to reach 29,463 by 2046. The structure is 124 ft (37.8 m) long and 69 ft wide.
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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 90 WB over US 20 built?
It was built in 2014, making it 11 years old in 2025.
What condition is I 90 WB over US 20 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 July 2023.
How much traffic does I 90 WB over US 20 carry?
About 29,800 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is I 90 WB over US 20?
The structure is 124 ft (37.8 m) long with a longest span of 120 ft (36.6 m) and a deck 69 ft wide.
Who owns I 90 WB over US 20?
It is owned by the State Toll Authority.