Ill 117 over North Crow Creek
FairMarshall County, Illinois · 2.5 MI S of Ill 17 · Structure no. 062003900000000
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 78 ft
- 1 main span
- Daily traffic
- 800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 117 over North Crow Creek is a prestressed concrete box beam or girders - multiple carrying Ill 117 over North Crow Creek in Marshall County, Illinois. It was built in 1981, so it is 44 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 800 vehicles a day, roughly 8% of them trucks, projected to reach 808 by 2046. The structure is 78 ft (23.8 m) long and 33 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 117 over North Crow Creek built?
It was built in 1981, making it 44 years old in 2025.
What condition is Ill 117 over North Crow 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 May 2023.
How much traffic does Ill 117 over North Crow Creek carry?
About 800 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is Ill 117 over North Crow Creek?
The structure is 78 ft (23.8 m) long with a longest span of 75 ft (22.9 m) and a deck 33 ft wide.
Who owns Ill 117 over North Crow Creek?
It is owned by the State Highway Agency.