FAS 1878 over Trib Middle Fork
GoodFranklin County, Illinois · 650N 1340E · Structure no. 028330600000000
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 41 ft
- 1 main span
- Daily traffic
- 1,000
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
FAS 1878 over Trib Middle Fork is a prestressed concrete box beam or girders - multiple carrying FAS 1878 over Trib Middle Fork in Franklin County, Illinois. It was built in 1991, so it is 34 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 1,061 by 2046. The structure is 41 ft (12.6 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 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 1878 over Trib Middle Fork built?
It was built in 1991, making it 34 years old in 2025.
What condition is FAS 1878 over Trib Middle Fork 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 October 2023.
How much traffic does FAS 1878 over Trib Middle Fork carry?
About 1,000 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is FAS 1878 over Trib Middle Fork?
The structure is 41 ft (12.6 m) long with a longest span of 36 ft (11.1 m) and a deck 28 ft wide.
Who owns FAS 1878 over Trib Middle Fork?
It is owned by the County Highway Agency.