Ill 54 over Spring Creek
FairIroquois County, Illinois · 1.12 MI N of Thawvil · Structure no. 038021300000000
- Built
- 2004
- 21 years old
- Condition
- Fair
- inspected January 2021
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 91 ft
- 1 main span
- Daily traffic
- 1,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 54 over Spring Creek is a prestressed concrete stringer/multi-beam or girder carrying Ill 54 over Spring Creek in Iroquois County, Illinois. It was built in 2004, so it is 21 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 1,000 vehicles a day, roughly 14% of them trucks, projected to reach 1,010 by 2046. The structure is 91 ft (27.7 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 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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 54 over Spring Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is Ill 54 over Spring Creek 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 2021.
How much traffic does Ill 54 over Spring Creek carry?
About 1,000 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is Ill 54 over Spring Creek?
The structure is 91 ft (27.7 m) long with a longest span of 89 ft (27 m) and a deck 35 ft wide.
Who owns Ill 54 over Spring Creek?
It is owned by the State Highway Agency.