TR-77 over Mitchell Creek
GoodFayette County, Illinois · 5 MI NW Wrights Cn · Structure no. 026334500000000
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected February 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 87 ft
- 3 main spans
- Daily traffic
- 20
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-77 over Mitchell Creek is a prestressed concrete box beam or girders - multiple carrying TR-77 over Mitchell Creek in Fayette County, Illinois. It was built in 1987, so it is 38 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 20 vehicles a day, roughly 10% of them trucks, projected to reach 26 by 2046. The structure is 87 ft (26.5 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-77 over Mitchell Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is TR-77 over Mitchell 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 February 2023.
How much traffic does TR-77 over Mitchell Creek carry?
About 20 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is TR-77 over Mitchell Creek?
The structure is 87 ft (26.5 m) long with a longest span of 34 ft (10.4 m) and a deck 24 ft wide.
Who owns TR-77 over Mitchell Creek?
It is owned by the Town or Township Highway Agency.