TR 4 over Willow Creek
GoodMorgan County, Illinois · 1 MI N Meredosia · Structure no. 069323200000000
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 75 ft
- 3 main spans
- Daily traffic
- 50
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 4 over Willow Creek is a wood or timber stringer/multi-beam or girder carrying TR 4 over Willow Creek in Morgan County, Illinois. It was built in 1995, so it is 30 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 50 vehicles a day, roughly 90% of them trucks, projected to reach 253 by 2046. The structure is 75 ft (23 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 4 over Willow Creek built?
It was built in 1995, making it 30 years old in 2025.
What condition is TR 4 over Willow 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 October 2023.
How much traffic does TR 4 over Willow Creek carry?
About 50 vehicles per day (2024 count), of which roughly 90% are trucks.
How long is TR 4 over Willow Creek?
The structure is 75 ft (23 m) long with a longest span of 26 ft (7.9 m) and a deck 28 ft wide.
Who owns TR 4 over Willow Creek?
It is owned by the Town or Township Highway Agency.