US 150 over Ill 6
PoorPeoria County, Illinois · 0.25 MI E of Il 91 · Structure no. 072014000000000
- Built
- 1981
- 44 years old, rebuilt 2002
- Condition
- Poor
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 276 ft
- 2 main spans
- Daily traffic
- 15,250
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 150 over Ill 6 is a steel continuous stringer/multi-beam or girder carrying US 150 over Ill 6 in Peoria County, Illinois. It was built in 1981 and reconstructed in 2002, so it is 44 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 15,250 vehicles a day, roughly 2% of them trucks, projected to reach 14,797 by 2046. The structure is 276 ft (84.2 m) long and 114 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 150 over Ill 6 built?
It was built in 1981, making it 44 years old in 2025. It was reconstructed in 2002.
What condition is US 150 over Ill 6 in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2024.
How much traffic does US 150 over Ill 6 carry?
About 15,250 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is US 150 over Ill 6?
The structure is 276 ft (84.2 m) long with a longest span of 114 ft (34.7 m) and a deck 114 ft wide.
Who owns US 150 over Ill 6?
It is owned by the State Highway Agency.