N Old Galena Trail over Plum River
GoodCarroll County, Illinois · 5 M NW Mt Carroll · Structure no. 008312000000000
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 127 ft
- 3 main spans
- Daily traffic
- 50
- 2021 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
N Old Galena Trail over Plum River is a prestressed concrete box beam or girders - multiple carrying N Old Galena Trail over Plum River in Carroll County, Illinois. It was built in 2021, so it is 4 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 50 vehicles a day, roughly 34% of them trucks, projected to reach 50 by 2042. The structure is 127 ft (38.7 m) long and 27 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N Old Galena Trail over Plum River built?
It was built in 2021, making it 4 years old in 2025.
What condition is N Old Galena Trail over Plum River 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 2024.
How much traffic does N Old Galena Trail over Plum River carry?
About 50 vehicles per day (2021 count), of which roughly 34% are trucks.
How long is N Old Galena Trail over Plum River?
The structure is 127 ft (38.7 m) long with a longest span of 45 ft (13.7 m) and a deck 27 ft wide.
Who owns N Old Galena Trail over Plum River?
It is owned by the Town or Township Highway Agency.