Wacker DR SB Upper over Wacker DR SB Lower
GoodCook County, Illinois · .1 MI S of Jackson · Structure no. 016117000000000
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Prestressed Concrete Continuous
- Length
- 147 ft
- 5 main spans
- Daily traffic
- 9,750
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Wacker DR SB Upper over Wacker DR SB Lower is a prestressed concrete continuous slab carrying Wacker DR SB Upper over Wacker DR SB Lower in Cook 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 9,750 vehicles a day, roughly 13% of them trucks, projected to reach 10,403 by 2046. The structure is 147 ft (44.8 m) long and 19 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wacker DR SB Upper over Wacker DR SB Lower built?
It was built in 2012, making it 13 years old in 2025.
What condition is Wacker DR SB Upper over Wacker DR SB Lower 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 September 2024.
How much traffic does Wacker DR SB Upper over Wacker DR SB Lower carry?
About 9,750 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is Wacker DR SB Upper over Wacker DR SB Lower?
The structure is 147 ft (44.8 m) long with a longest span of 31 ft (9.4 m) and a deck 19 ft wide.
Who owns Wacker DR SB Upper over Wacker DR SB Lower?
It is owned by the State Highway Agency.