Ill 100 over Stream
GoodScott County, Illinois · 0.2MI S I72/100 Int · Structure no. 086200400000000
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 1,100
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 100 over Stream is a concrete continuous culvert carrying Ill 100 over Stream in Scott County, Illinois. It was built in 1981, 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,100 vehicles a day, roughly 31% of them trucks, projected to reach 1,111 by 2046. The structure is 22 ft (6.6 m) long. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 100 over Stream built?
It was built in 1981, making it 44 years old in 2025.
What condition is Ill 100 over Stream in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.
How much traffic does Ill 100 over Stream carry?
About 1,100 vehicles per day (2021 count), of which roughly 31% are trucks.
How long is Ill 100 over Stream?
The structure is 22 ft (6.6 m) long with a longest span of 10 ft (3 m).
Who owns Ill 100 over Stream?
It is owned by the State Highway Agency.