US 150 & Ill 116 over Il River Tributary
PoorTazewell County, Illinois · .1M S JCT US 150&116 · Structure no. 090200600000000
- Built
- 1964
- 61 years old
- Condition
- Poor
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 20,400
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US 150 & Ill 116 over Il River Tributary is a concrete continuous culvert carrying US 150 & Ill 116 over Il River Tributary in Tazewell County, Illinois. It was built in 1964, so it is 61 years old, older 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 20,400 vehicles a day, roughly 8% of them trucks, projected to reach 20,604 by 2046. The structure is 23 ft (7 m) long. 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 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 150 & Ill 116 over Il River Tributary built?
It was built in 1964, making it 61 years old in 2025.
What condition is US 150 & Ill 116 over Il River Tributary 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 February 2024.
How much traffic does US 150 & Ill 116 over Il River Tributary carry?
About 20,400 vehicles per day (2021 count), of which roughly 8% are trucks.
How long is US 150 & Ill 116 over Il River Tributary?
The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m).
Who owns US 150 & Ill 116 over Il River Tributary?
It is owned by the State Highway Agency.