Ill 15 (wb) over State St/Fau 9281
GoodSt. Clair County, Illinois · 0.5M E of Il 158 · Structure no. 082029700000000
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 141 ft
- 3 main spans
- Daily traffic
- 20,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 15 (wb) over State St/Fau 9281 is a steel continuous stringer/multi-beam or girder carrying Ill 15 (wb) over State St/Fau 9281 in St. Clair County, Illinois. It was built in 1995, so it is 30 years old, younger 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 20,500 vehicles a day, roughly 9% of them trucks, projected to reach 10,100 by 2046. The structure is 141 ft (43.1 m) long and 43 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 15 (wb) over State St/Fau 9281 built?
It was built in 1995, making it 30 years old in 2025.
What condition is Ill 15 (wb) over State St/Fau 9281 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 March 2024.
How much traffic does Ill 15 (wb) over State St/Fau 9281 carry?
About 20,500 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is Ill 15 (wb) over State St/Fau 9281?
The structure is 141 ft (43.1 m) long with a longest span of 61 ft (18.6 m) and a deck 43 ft wide.
Who owns Ill 15 (wb) over State St/Fau 9281?
It is owned by the State Highway Agency.