Il 158 NB over Trail NSRR Metrolink RD
GoodSt. Clair County, Illinois · 0.5 MI W of Scott Afb · Structure no. 082034500000000
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 224 ft
- 2 main spans
- Daily traffic
- 9,150
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Il 158 NB over Trail NSRR Metrolink RD is a steel continuous stringer/multi-beam or girder carrying Il 158 NB over Trail NSRR Metrolink RD in St. Clair County, Illinois. It was built in 2001, so it is 24 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 9,150 vehicles a day, roughly 3% of them trucks, projected to reach 3,813 by 2046. The structure is 224 ft (68.3 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Il 158 NB over Trail NSRR Metrolink RD built?
It was built in 2001, making it 24 years old in 2025.
What condition is Il 158 NB over Trail NSRR Metrolink RD 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 September 2024.
How much traffic does Il 158 NB over Trail NSRR Metrolink RD carry?
About 9,150 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Il 158 NB over Trail NSRR Metrolink RD?
The structure is 224 ft (68.3 m) long with a longest span of 123 ft (37.5 m) and a deck 43 ft wide.
Who owns Il 158 NB over Trail NSRR Metrolink RD?
It is owned by the State Highway Agency.