Stewart Ave over I- 55 Stevenson
GoodCook County, Illinois · 0.4 M E I-94 · Structure no. 016113800000000
- Built
- 1966
- 59 years old, rebuilt 2003
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 186 ft
- 4 main spans
- Daily traffic
- 775
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Stewart Ave over I- 55 Stevenson is a steel continuous stringer/multi-beam or girder carrying Stewart Ave over I- 55 Stevenson in Cook County, Illinois. It was built in 1966 and reconstructed in 2003, so it is 59 years old, older 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 775 vehicles a day, roughly 21% of them trucks, projected to reach 1,010 by 2046. The structure is 186 ft (56.8 m) long and 33 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Stewart Ave over I- 55 Stevenson built?
It was built in 1966, making it 59 years old in 2025. It was reconstructed in 2003.
What condition is Stewart Ave over I- 55 Stevenson 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 2024.
How much traffic does Stewart Ave over I- 55 Stevenson carry?
About 775 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is Stewart Ave over I- 55 Stevenson?
The structure is 186 ft (56.8 m) long with a longest span of 56 ft (17.1 m) and a deck 33 ft wide.
Who owns Stewart Ave over I- 55 Stevenson?
It is owned by the State Highway Agency.