FAS 529 (ch 17) over Two Mile Slough
PoorChampaign County, Illinois · 1 MI E of Sadorus · Structure no. 010026000000000
- Built
- 1988
- 37 years old
- Condition
- Poor
- inspected January 2024
- Type
- Slab
- Concrete
- Length
- 63 ft
- 3 main spans
- Daily traffic
- 800
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
FAS 529 (ch 17) over Two Mile Slough is a concrete slab carrying FAS 529 (ch 17) over Two Mile Slough in Champaign County, Illinois. It was built in 1988, so it is 37 years old, younger than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 800 vehicles a day, roughly 10% of them trucks, projected to reach 808 by 2046. The structure is 63 ft (19.1 m) long and 35 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAS 529 (ch 17) over Two Mile Slough built?
It was built in 1988, making it 37 years old in 2025.
What condition is FAS 529 (ch 17) over Two Mile Slough in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2024.
How much traffic does FAS 529 (ch 17) over Two Mile Slough carry?
About 800 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is FAS 529 (ch 17) over Two Mile Slough?
The structure is 63 ft (19.1 m) long with a longest span of 21 ft (6.5 m) and a deck 35 ft wide.
Who owns FAS 529 (ch 17) over Two Mile Slough?
It is owned by the County Highway Agency.