Ill 15 over Nashville Creek
GoodWashington County, Illinois · 0.5 MI E Ill 127 · Structure no. 095001000000000
- Built
- 1921
- 104 years old, rebuilt 2007
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 3,300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ill 15 over Nashville Creek is a prestressed concrete box beam or girders - multiple carrying Ill 15 over Nashville Creek in Washington County, Illinois. It was built in 1921 and reconstructed in 2007, so it is 104 years old, older than the Illinois average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 3,300 vehicles a day, roughly 10% of them trucks, projected to reach 3,691 by 2046. The structure is 43 ft (13.1 m) long and 33 ft wide. If it were closed, the detour would be 9.9 mi (16 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ill 15 over Nashville Creek built?
It was built in 1921, making it 104 years old in 2025. It was reconstructed in 2007.
What condition is Ill 15 over Nashville Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.
How much traffic does Ill 15 over Nashville Creek carry?
About 3,300 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Ill 15 over Nashville Creek?
The structure is 43 ft (13.1 m) long with a longest span of 43 ft (13.1 m) and a deck 33 ft wide.
Who owns Ill 15 over Nashville Creek?
It is owned by the State Highway Agency.