I 90 EB over Mosquito Ckr
GoodBoone County, Illinois · 3 MI SE of Belvidere · Structure no. 004995900000000
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 111 ft
- 1 main span
- Daily traffic
- 28,000
- 2023 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
I 90 EB over Mosquito Ckr is a prestressed concrete stringer/multi-beam or girder carrying I 90 EB over Mosquito Ckr in Boone County, Illinois. It was built in 2013, so it is 12 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 28,000 vehicles a day, roughly 24% of them trucks, projected to reach 23,296 by 2046. The structure is 111 ft (33.9 m) long and 69 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 90 EB over Mosquito Ckr built?
It was built in 2013, making it 12 years old in 2025.
What condition is I 90 EB over Mosquito Ckr 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 2024.
How much traffic does I 90 EB over Mosquito Ckr carry?
About 28,000 vehicles per day (2023 count), of which roughly 24% are trucks.
How long is I 90 EB over Mosquito Ckr?
The structure is 111 ft (33.9 m) long with a longest span of 107 ft (32.7 m) and a deck 69 ft wide.
Who owns I 90 EB over Mosquito Ckr?
It is owned by the State Toll Authority.