FAS 777 New Dougla over Trib. to Silver Crk
GoodMadison County, Illinois · .6 MI East of I-55 · Structure no. 060023500000000
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 94 ft
- 1 main span
- Daily traffic
- 1,700
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FAS 777 New Dougla over Trib. to Silver Crk is a steel stringer/multi-beam or girder carrying FAS 777 New Dougla over Trib. to Silver Crk in Madison County, Illinois. It was built in 2002, so it is 23 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 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 1,700 vehicles a day, roughly 6% of them trucks, projected to reach 1,819 by 2046. The structure is 94 ft (28.8 m) long and 43 ft wide. If it were closed, the detour would be 24.9 mi (40 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 | 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 FAS 777 New Dougla over Trib. to Silver Crk built?
It was built in 2002, making it 23 years old in 2025.
What condition is FAS 777 New Dougla over Trib. to Silver Crk 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 August 2024.
How much traffic does FAS 777 New Dougla over Trib. to Silver Crk carry?
About 1,700 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is FAS 777 New Dougla over Trib. to Silver Crk?
The structure is 94 ft (28.8 m) long with a longest span of 93 ft (28.2 m) and a deck 43 ft wide.
Who owns FAS 777 New Dougla over Trib. to Silver Crk?
It is owned by the State Highway Agency.