Loomis ST over I-290 - Il 110 & Cta
PoorCook County, Illinois · 0.9 M W I-94 · Structure no. 016211400000000
- Built
- 1954
- 71 years old, rebuilt 1984
- Condition
- Poor
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 309 ft
- 3 main spans
- Daily traffic
- 5,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Loomis ST over I-290 - Il 110 & Cta is a steel continuous stringer/multi-beam or girder carrying Loomis ST over I-290 - Il 110 & Cta in Cook County, Illinois. It was built in 1954 and reconstructed in 1984, so it is 71 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 5,300 vehicles a day, roughly 5% of them trucks, projected to reach 5,555 by 2046. The structure is 309 ft (94.3 m) long and 60 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Loomis ST over I-290 - Il 110 & Cta built?
It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1984.
What condition is Loomis ST over I-290 - Il 110 & Cta in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.
How much traffic does Loomis ST over I-290 - Il 110 & Cta carry?
About 5,300 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Loomis ST over I-290 - Il 110 & Cta?
The structure is 309 ft (94.3 m) long with a longest span of 121 ft (36.9 m) and a deck 60 ft wide.
Who owns Loomis ST over I-290 - Il 110 & Cta?
It is owned by the State Highway Agency.