I-88 over Stream
GoodDeKalb County, Illinois · 4.3 MI E Ogle CO LN · Structure no. 019992200000000
- Built
- 1972
- 53 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 24,900
- 2023 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
I-88 over Stream is a concrete culvert carrying I-88 over Stream in DeKalb County, Illinois. It was built in 1972, so it is 53 years old, older 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 24,900 vehicles a day, roughly 27% of them trucks, projected to reach 17,248 by 2046. The structure is 23 ft (7 m) long.
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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-88 over Stream built?
It was built in 1972, making it 53 years old in 2025.
What condition is I-88 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 July 2023.
How much traffic does I-88 over Stream carry?
About 24,900 vehicles per day (2023 count), of which roughly 27% are trucks.
How long is I-88 over Stream?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3.2 m).
Who owns I-88 over Stream?
It is owned by the State Toll Authority.