FAS 334 /C.H.9 over FAI 57
PoorIroquois County, Illinois · 1.1 MI W US 45 · Structure no. 038007600000000
- Built
- 1968
- 57 years old
- Condition
- Poor
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 295 ft
- 4 main spans
- Daily traffic
- 1,050
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
FAS 334 /C.H.9 over FAI 57 is a steel continuous stringer/multi-beam or girder carrying FAS 334 /C.H.9 over FAI 57 in Iroquois County, Illinois. It was built in 1968, so it is 57 years old, older 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 3 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 1,050 vehicles a day, roughly 13% of them trucks, projected to reach 1,159 by 2034. The structure is 295 ft (89.9 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 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAS 334 /C.H.9 over FAI 57 built?
It was built in 1968, making it 57 years old in 2025.
What condition is FAS 334 /C.H.9 over FAI 57 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 334 /C.H.9 over FAI 57 carry?
About 1,050 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is FAS 334 /C.H.9 over FAI 57?
The structure is 295 ft (89.9 m) long with a longest span of 90 ft (27.3 m) and a deck 36 ft wide.
Who owns FAS 334 /C.H.9 over FAI 57?
It is owned by the State Highway Agency.