Main ST over Dupage River
GoodDuPage County, Illinois · Main ST & Chicago Av · Structure no. 022675500000000
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Concrete Continuous
- Length
- 117 ft
- 2 main spans
- Daily traffic
- 5,800
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Main ST over Dupage River is a concrete continuous slab carrying Main ST over Dupage River in DuPage County, Illinois. It was built in 2005, so it is 20 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 5,800 vehicles a day, roughly 6% of them trucks, projected to reach 5,959 by 2046. The structure is 117 ft (35.6 m) long and 59 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Main ST over Dupage River built?
It was built in 2005, making it 20 years old in 2025.
What condition is Main ST over 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 August 2023.
How much traffic does Main ST over Dupage River carry?
About 5,800 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is Main ST over Dupage River?
The structure is 117 ft (35.6 m) long with a longest span of 57 ft (17.5 m) and a deck 59 ft wide.
Who owns Main ST over Dupage River?
It is owned by the City or Municipal Highway Agency.