Columbus DR over 11th ST Underpass
GoodCook County, Illinois · 1100 S. Columbus Dr. · Structure no. 016655300000000
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected October 2021
- Type
- Frame
- Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 24,300
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Columbus DR over 11th ST Underpass is a concrete frame carrying Columbus DR over 11th ST Underpass in Cook County, Illinois. It was built in 2004, so it is 21 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 24,300 vehicles a day, roughly 5% of them trucks, projected to reach 29,795 by 2046. The structure is 51 ft (15.5 m) long and 130 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 |
|---|---|---|
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Columbus DR over 11th ST Underpass built?
It was built in 2004, making it 21 years old in 2025.
What condition is Columbus DR over 11th ST Underpass 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 October 2021.
How much traffic does Columbus DR over 11th ST Underpass carry?
About 24,300 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Columbus DR over 11th ST Underpass?
The structure is 51 ft (15.5 m) long with a longest span of 49 ft (15 m) and a deck 130 ft wide.
Who owns Columbus DR over 11th ST Underpass?
It is owned by the City or Municipal Highway Agency.