Csah 29 over Cannon River
GoodRice County, Minnesota · 0.1 MI E JCT TH 3 · Structure no. 66548
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 156 ft
- 3 main spans
- Daily traffic
- 520
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 29 over Cannon River is a prestressed concrete stringer/multi-beam or girder carrying Csah 29 over Cannon River in Rice County, Minnesota. It was built in 2007, so it is 18 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 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 520 vehicles a day, projected to reach 520 by 2039. The structure is 156 ft (47.7 m) long and 47 ft wide. If it were closed, the detour would be 14.3 mi (23 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 29 over Cannon River built?
It was built in 2007, making it 18 years old in 2025.
What condition is Csah 29 over Cannon 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 April 2023.
How much traffic does Csah 29 over Cannon River carry?
About 520 vehicles per day (2016 count).
How long is Csah 29 over Cannon River?
The structure is 156 ft (47.7 m) long with a longest span of 58 ft (17.7 m) and a deck 47 ft wide.
Who owns Csah 29 over Cannon River?
It is owned by the County Highway Agency.