Willow Springs RD over I-294 Tri State Toll
FairCook County, Illinois · 0.2 M S I-55 · Structure no. 016053800000000
- Built
- 1958
- 67 years old, rebuilt 1992
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 317 ft
- 2 main spans
- Daily traffic
- 14,700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Willow Springs RD over I-294 Tri State Toll is a prestressed concrete continuous stringer/multi-beam or girder carrying Willow Springs RD over I-294 Tri State Toll in Cook County, Illinois. It was built in 1958 and reconstructed in 1992, 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 14,700 vehicles a day, roughly 3% of them trucks, projected to reach 12,928 by 2046. The structure is 317 ft (96.5 m) long and 70 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 | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Willow Springs RD over I-294 Tri State Toll built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1992.
What condition is Willow Springs RD over I-294 Tri State Toll 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 Willow Springs RD over I-294 Tri State Toll carry?
About 14,700 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Willow Springs RD over I-294 Tri State Toll?
The structure is 317 ft (96.5 m) long with a longest span of 120 ft (36.7 m) and a deck 70 ft wide.
Who owns Willow Springs RD over I-294 Tri State Toll?
It is owned by the State Highway Agency.