FAS 1603 (ch 39) over Grindstone Creek
GoodAdams County, Illinois · 1.28 MI W of FAS 432B · Structure no. 001334300000000
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 92 ft
- 2 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
FAS 1603 (ch 39) over Grindstone Creek is a prestressed concrete box beam or girders - multiple carrying FAS 1603 (ch 39) over Grindstone Creek in Adams County, Illinois. It was built in 2023, so it is 2 years old, younger 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100 vehicles a day, roughly 11% of them trucks, projected to reach 101 by 2046. The structure is 92 ft (28 m) long and 28 ft wide. If it were closed, the detour would be 14.3 mi (23 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | 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 FAS 1603 (ch 39) over Grindstone Creek built?
It was built in 2023, making it 2 years old in 2025.
What condition is FAS 1603 (ch 39) over Grindstone 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 January 2024.
How much traffic does FAS 1603 (ch 39) over Grindstone Creek carry?
About 100 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is FAS 1603 (ch 39) over Grindstone Creek?
The structure is 92 ft (28 m) long with a longest span of 52 ft (16 m) and a deck 28 ft wide.
Who owns FAS 1603 (ch 39) over Grindstone Creek?
It is owned by the County Highway Agency.