Il 64 over Des Plaines River
GoodCook County, Illinois · 1 M W of Il 43 · Structure no. 016303500000000
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 195 ft
- 3 main spans
- Daily traffic
- 41,200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 64 over Des Plaines River is a steel continuous stringer/multi-beam or girder carrying Il 64 over Des Plaines River in Cook 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 41,200 vehicles a day, roughly 4% of them trucks, projected to reach 42,723 by 2046. The structure is 195 ft (59.5 m) long and 106 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Il 64 over Des Plaines River built?
It was built in 2014, making it 11 years old in 2025.
What condition is Il 64 over Des Plaines 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 Il 64 over Des Plaines River carry?
About 41,200 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Il 64 over Des Plaines River?
The structure is 195 ft (59.5 m) long with a longest span of 65 ft (19.8 m) and a deck 106 ft wide.
Who owns Il 64 over Des Plaines River?
It is owned by the State Highway Agency.