FAS 1400-CH 9 over EB and WB I 74
FairKnox County, Illinois · Knoxville Interchang · Structure no. 048009900000000
- Built
- 2016
- 9 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 401 ft
- 3 main spans
- Daily traffic
- 4,350
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
FAS 1400-CH 9 over EB and WB I 74 is a steel continuous stringer/multi-beam or girder carrying FAS 1400-CH 9 over EB and WB I 74 in Knox County, Illinois. It was built in 2016, so it is 9 years old, younger 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 4,350 vehicles a day, roughly 18% of them trucks, projected to reach 4,697 by 2046. The structure is 401 ft (122.3 m) long and 65 ft wide. If it were closed, the detour would be 3.7 mi (6 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAS 1400-CH 9 over EB and WB I 74 built?
It was built in 2016, making it 9 years old in 2025.
What condition is FAS 1400-CH 9 over EB and WB I 74 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 October 2023.
How much traffic does FAS 1400-CH 9 over EB and WB I 74 carry?
About 4,350 vehicles per day (2022 count), of which roughly 18% are trucks.
How long is FAS 1400-CH 9 over EB and WB I 74?
The structure is 401 ft (122.3 m) long with a longest span of 146 ft (44.5 m) and a deck 65 ft wide.
Who owns FAS 1400-CH 9 over EB and WB I 74?
It is owned by the State Highway Agency.