FAP 760 (ch 17) over Sangamon River
FairPiatt County, Illinois · 4.3 MI S of Cisco · Structure no. 074317100000000
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 372 ft
- 2 main spans
- Daily traffic
- 800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
FAP 760 (ch 17) over Sangamon River is a steel continuous stringer/multi-beam or girder carrying FAP 760 (ch 17) over Sangamon River in Piatt County, Illinois. It was built in 1978, so it is 47 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 800 vehicles a day, roughly 39% of them trucks, projected to reach 732 by 2046. The structure is 372 ft (113.4 m) long and 36 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 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 FAP 760 (ch 17) over Sangamon River built?
It was built in 1978, making it 47 years old in 2025.
What condition is FAP 760 (ch 17) over Sangamon 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 December 2023.
How much traffic does FAP 760 (ch 17) over Sangamon River carry?
About 800 vehicles per day (2023 count), of which roughly 39% are trucks.
How long is FAP 760 (ch 17) over Sangamon River?
The structure is 372 ft (113.4 m) long with a longest span of 183 ft (55.8 m) and a deck 36 ft wide.
Who owns FAP 760 (ch 17) over Sangamon River?
It is owned by the State Highway Agency.