TR-3B Minooka RD over Valley Run
GoodGrundy County, Illinois · 0.13 MI W Ill Rt 47 · Structure no. 032376600000000
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 53 ft
- 10 main spans
- Daily traffic
- 350
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
TR-3B Minooka RD over Valley Run is a prestressed concrete box beam or girders - multiple carrying TR-3B Minooka RD over Valley Run in Grundy County, Illinois. It was built in 2009, so it is 16 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 350 vehicles a day, roughly 28% of them trucks, projected to reach 360 by 2046. The structure is 53 ft (16.3 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was TR-3B Minooka RD over Valley Run built?
It was built in 2009, making it 16 years old in 2025.
What condition is TR-3B Minooka RD over Valley Run 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 2024.
How much traffic does TR-3B Minooka RD over Valley Run carry?
About 350 vehicles per day (2024 count), of which roughly 28% are trucks.
How long is TR-3B Minooka RD over Valley Run?
The structure is 53 ft (16.3 m) long with a longest span of 53 ft (16.3 m) and a deck 30 ft wide.
Who owns TR-3B Minooka RD over Valley Run?
It is owned by the Town or Township Highway Agency.