US 150 over Lake Storey
FairKnox County, Illinois · 1 MI N of US 34 · Structure no. 048002900000000
- Built
- 1928
- 97 years old, rebuilt 1959
- Condition
- Fair
- inspected December 2023
- Type
- Slab
- Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 3,250
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 150 over Lake Storey is a concrete slab carrying US 150 over Lake Storey in Knox County, Illinois. It was built in 1928 and reconstructed in 1959, so it is 97 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 3,250 vehicles a day, roughly 6% of them trucks, projected to reach 3,838 by 2046. The structure is 33 ft (10.1 m) long and 96 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 150 over Lake Storey built?
It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1959.
What condition is US 150 over Lake Storey 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 December 2023.
How much traffic does US 150 over Lake Storey carry?
About 3,250 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is US 150 over Lake Storey?
The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.4 m) and a deck 96 ft wide.
Who owns US 150 over Lake Storey?
It is owned by the State Highway Agency.