TR 145(1900 N) over Mosquito Creek
GoodHenry County, Illinois · 1 MI N Warner (300E) · Structure no. 037330200000000
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 61 ft
- 1 main span
- Daily traffic
- 100
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 145(1900 N) over Mosquito Creek is a prestressed concrete box beam or girders - multiple carrying TR 145(1900 N) over Mosquito Creek in Henry County, Illinois. It was built in 1993, so it is 32 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100 vehicles a day, roughly 40% of them trucks, projected to reach 108 by 2046. The structure is 61 ft (18.7 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 145(1900 N) over Mosquito Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is TR 145(1900 N) over Mosquito Creek 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 May 2023.
How much traffic does TR 145(1900 N) over Mosquito Creek carry?
About 100 vehicles per day (2020 count), of which roughly 40% are trucks.
How long is TR 145(1900 N) over Mosquito Creek?
The structure is 61 ft (18.7 m) long with a longest span of 60 ft (18.3 m) and a deck 24 ft wide.
Who owns TR 145(1900 N) over Mosquito Creek?
It is owned by the Town or Township Highway Agency.