US 52 & Il 64 over Plum River
FairCarroll County, Illinois · 0.6MI. E. of Il 84 · Structure no. 008004500000000
- Built
- 1999
- 26 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 236 ft
- 2 main spans
- Daily traffic
- 3,450
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 52 & Il 64 over Plum River is a prestressed concrete continuous stringer/multi-beam or girder carrying US 52 & Il 64 over Plum River in Carroll County, Illinois. It was built in 1999, so it is 26 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 3,450 vehicles a day, roughly 11% of them trucks, projected to reach 3,384 by 2046. The structure is 236 ft (72 m) long and 49 ft wide. If it were closed, the detour would be 34.2 mi (55 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 52 & Il 64 over Plum River built?
It was built in 1999, making it 26 years old in 2025.
What condition is US 52 & Il 64 over Plum River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.
How much traffic does US 52 & Il 64 over Plum River carry?
About 3,450 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is US 52 & Il 64 over Plum River?
The structure is 236 ft (72 m) long with a longest span of 116 ft (35.3 m) and a deck 49 ft wide.
Who owns US 52 & Il 64 over Plum River?
It is owned by the State Highway Agency.