Lake Cook RD over I 94
FairCook County, Illinois · I94&LAKE Cook RD P14 · Structure no. 016998900000000
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 255 ft
- 4 main spans
- Daily traffic
- 34,600
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Lake Cook RD over I 94 is a prestressed concrete stringer/multi-beam or girder carrying Lake Cook RD over I 94 in Cook County, Illinois. It was built in 1958, so it is 67 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 34,600 vehicles a day, roughly 6% of them trucks, projected to reach 23,685 by 2046. The structure is 255 ft (77.7 m) long and 67 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Lake Cook RD over I 94 built?
It was built in 1958, making it 67 years old in 2025.
What condition is Lake Cook RD over I 94 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does Lake Cook RD over I 94 carry?
About 34,600 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is Lake Cook RD over I 94?
The structure is 255 ft (77.7 m) long with a longest span of 93 ft (28.3 m) and a deck 67 ft wide.
Who owns Lake Cook RD over I 94?
It is owned by the County Highway Agency.