Il 159 over Csxrr
FairSt. Clair County, Illinois · 0.25MI N of I-64 · Structure no. 082020800000000
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 148 ft
- 3 main spans
- Daily traffic
- 20,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 159 over Csxrr is a steel continuous stringer/multi-beam or girder carrying Il 159 over Csxrr in St. Clair County, Illinois. It was built in 1973, so it is 52 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 6 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 20,500 vehicles a day, roughly 4% of them trucks, projected to reach 21,210 by 2046. The structure is 148 ft (45 m) long and 92 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Il 159 over Csxrr built?
It was built in 1973, making it 52 years old in 2025.
What condition is Il 159 over Csxrr 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 April 2023.
How much traffic does Il 159 over Csxrr carry?
About 20,500 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Il 159 over Csxrr?
The structure is 148 ft (45 m) long with a longest span of 57 ft (17.5 m) and a deck 92 ft wide.
Who owns Il 159 over Csxrr?
It is owned by the State Highway Agency.