TR 3 over Main Ditch North
GoodMercer County, Illinois · SW-1-T15NR6W · Structure no. 066552000000000
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 75
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR 3 over Main Ditch North is a prestressed concrete box beam or girders - multiple carrying TR 3 over Main Ditch North in Mercer County, Illinois. It was built in 2001, so it is 24 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 75 vehicles a day, projected to reach 76 by 2046. The structure is 65 ft (19.8 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR 3 over Main Ditch North built?
It was built in 2001, making it 24 years old in 2025.
What condition is TR 3 over Main Ditch North 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 December 2024.
How much traffic does TR 3 over Main Ditch North carry?
About 75 vehicles per day (2024 count).
How long is TR 3 over Main Ditch North?
The structure is 65 ft (19.8 m) long with a longest span of 62 ft (19 m) and a deck 24 ft wide.
Who owns TR 3 over Main Ditch North?
It is owned by the Town or Township Highway Agency.