T 73 over Rock River
GoodRock County, Minnesota · 0.6 MI W JCT Csah 2 · Structure no. 67555
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 143 ft
- 3 main spans
- Daily traffic
- 67
- 2007 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 73 over Rock River is a concrete continuous slab carrying T 73 over Rock River in Rock County, Minnesota. It was built in 2008, so it is 17 years old, younger than the Minnesota average of 38.5 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 67 vehicles a day, projected to reach 67 by 2029. The structure is 143 ft (43.6 m) long and 31 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 | 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 T 73 over Rock River built?
It was built in 2008, making it 17 years old in 2025.
What condition is T 73 over Rock River 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 T 73 over Rock River carry?
About 67 vehicles per day (2007 count).
How long is T 73 over Rock River?
The structure is 143 ft (43.6 m) long with a longest span of 54 ft (16.5 m) and a deck 31 ft wide.
Who owns T 73 over Rock River?
It is owned by the Town or Township Highway Agency.