TR 278 over Trib Tilley Creek
GoodFranklin County, Illinois · 250N-1750E · Structure no. 028330000000000
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected June 2022
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 100
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 278 over Trib Tilley Creek is a prestressed concrete box beam or girders - multiple carrying TR 278 over Trib Tilley Creek 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 100 vehicles a day, roughly 40% of them trucks, projected to reach 126 by 2046. The structure is 40 ft (12.2 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 278 over Trib Tilley Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is TR 278 over Trib Tilley 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 June 2022.
How much traffic does TR 278 over Trib Tilley Creek carry?
About 100 vehicles per day (2024 count), of which roughly 40% are trucks.
How long is TR 278 over Trib Tilley Creek?
The structure is 40 ft (12.2 m) long with a longest span of 39 ft (11.9 m) and a deck 28 ft wide.
Who owns TR 278 over Trib Tilley Creek?
It is owned by the Town or Township Highway Agency.