FAI 64 WB over Plum Creek
FairWashington County, Illinois · 1.25M NW Okawville · Structure no. 095004300000000
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 154 ft
- 3 main spans
- Daily traffic
- 15,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
FAI 64 WB over Plum Creek is a prestressed concrete stringer/multi-beam or girder carrying FAI 64 WB over Plum Creek in Washington County, Illinois. It was built in 1969, so it is 56 years old, older 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 15,500 vehicles a day, roughly 30% of them trucks, projected to reach 17,848 by 2046. The structure is 154 ft (46.8 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 FAI 64 WB over Plum Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is FAI 64 WB over Plum Creek 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 February 2023.
How much traffic does FAI 64 WB over Plum Creek carry?
About 15,500 vehicles per day (2023 count), of which roughly 30% are trucks.
How long is FAI 64 WB over Plum Creek?
The structure is 154 ft (46.8 m) long with a longest span of 51 ft (15.4 m) and a deck 43 ft wide.
Who owns FAI 64 WB over Plum Creek?
It is owned by the State Highway Agency.