Ill 148 over Middle Wolf Creek
FairWilliamson County, Illinois · 2.3 MI N of I-57 · Structure no. 100003700000000
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected January 2024
- Type
- Slab
- Concrete Continuous
- Length
- 99 ft
- 3 main spans
- Daily traffic
- 5,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 148 over Middle Wolf Creek is a concrete continuous slab carrying Ill 148 over Middle Wolf Creek in Williamson County, Illinois. It was built in 1962, so it is 63 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 5,600 vehicles a day, roughly 18% of them trucks, projected to reach 4,747 by 2046. The structure is 99 ft (30.2 m) long and 34 ft wide. If it were closed, the detour would be 11.2 mi (18 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 148 over Middle Wolf Creek built?
It was built in 1962, making it 63 years old in 2025.
What condition is Ill 148 over Middle Wolf Creek 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 January 2024.
How much traffic does Ill 148 over Middle Wolf Creek carry?
About 5,600 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is Ill 148 over Middle Wolf Creek?
The structure is 99 ft (30.2 m) long with a longest span of 36 ft (11.1 m) and a deck 34 ft wide.
Who owns Ill 148 over Middle Wolf Creek?
It is owned by the State Highway Agency.