TR 31 over Mud Creek
GoodPerry County, Illinois · 1 MI N Swanwick · Structure no. 073311400000000
- Built
- 1900
- 125 years old, rebuilt 1980
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 31 over Mud Creek is a concrete continuous culvert carrying TR 31 over Mud Creek in Perry County, Illinois. It was built in 1900 and reconstructed in 1980, so it is 125 years old, older 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 12% of them trucks, projected to reach 76 by 2046. The structure is 27 ft (8.3 m) long and 26 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 31 over Mud Creek built?
It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1980.
What condition is TR 31 over Mud 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 TR 31 over Mud Creek carry?
About 100 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is TR 31 over Mud Creek?
The structure is 27 ft (8.3 m) long with a longest span of 13 ft (4 m) and a deck 26 ft wide.
Who owns TR 31 over Mud Creek?
It is owned by the Town or Township Highway Agency.