Ill 116 FAP 681 over Felky Slough
FairLivingston County, Illinois · 2.87 MI W of Ill 47 · Structure no. 053007500000000
- Built
- 1965
- 60 years old, rebuilt 2006
- Condition
- Fair
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 116 ft
- 3 main spans
- Daily traffic
- 1,750
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 116 FAP 681 over Felky Slough is a prestressed concrete box beam or girders - multiple carrying Ill 116 FAP 681 over Felky Slough in Livingston County, Illinois. It was built in 1965 and reconstructed in 2006, so it is 60 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 5 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 1,750 vehicles a day, roughly 9% of them trucks, projected to reach 1,616 by 2046. The structure is 116 ft (35.4 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 116 FAP 681 over Felky Slough built?
It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2006.
What condition is Ill 116 FAP 681 over Felky Slough 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 January 2024.
How much traffic does Ill 116 FAP 681 over Felky Slough carry?
About 1,750 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is Ill 116 FAP 681 over Felky Slough?
The structure is 116 ft (35.4 m) long with a longest span of 48 ft (14.7 m) and a deck 36 ft wide.
Who owns Ill 116 FAP 681 over Felky Slough?
It is owned by the State Highway Agency.