Mill ST Ch 10 Ext over Vermillion River
FairLivingston County, Illinois · 0.21 MI S of Ill 116 · Structure no. 053710200000000
- Built
- 1976
- 49 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 189 ft
- 3 main spans
- Daily traffic
- 4,750
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Mill ST Ch 10 Ext over Vermillion River is a steel continuous stringer/multi-beam or girder carrying Mill ST Ch 10 Ext over Vermillion River in Livingston County, Illinois. It was built in 1976, so it is 49 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 4,750 vehicles a day, roughly 6% of them trucks, projected to reach 5,303 by 2046. The structure is 189 ft (57.6 m) long and 42 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill ST Ch 10 Ext over Vermillion River built?
It was built in 1976, making it 49 years old in 2025.
What condition is Mill ST Ch 10 Ext over Vermillion River 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 June 2023.
How much traffic does Mill ST Ch 10 Ext over Vermillion River carry?
About 4,750 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is Mill ST Ch 10 Ext over Vermillion River?
The structure is 189 ft (57.6 m) long with a longest span of 73 ft (22.3 m) and a deck 42 ft wide.
Who owns Mill ST Ch 10 Ext over Vermillion River?
It is owned by the City or Municipal Highway Agency.