Il 56 over W Br Dupage River
GoodDuPage County, Illinois · 1.3 M NE Il 59 · Structure no. 022202700000000
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 165 ft
- 2 main spans
- Daily traffic
- 16,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 56 over W Br Dupage River is a prestressed concrete continuous stringer/multi-beam or girder carrying Il 56 over W Br Dupage River in DuPage 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 16,400 vehicles a day, roughly 4% of them trucks, projected to reach 7,828 by 2046. The structure is 165 ft (50.3 m) long and 115 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Il 56 over W Br Dupage River built?
It was built in 2012, making it 13 years old in 2025.
What condition is Il 56 over W Br Dupage River 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 March 2023.
How much traffic does Il 56 over W Br Dupage River carry?
About 16,400 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Il 56 over W Br Dupage River?
The structure is 165 ft (50.3 m) long with a longest span of 81 ft (24.7 m) and a deck 115 ft wide.
Who owns Il 56 over W Br Dupage River?
It is owned by the State Highway Agency.