T 29 over Little Rock River
GoodNobles County, Minnesota · 0.8 MI N of JCT CR 56 · Structure no. 91439
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 41 ft
- 3 main spans
- Daily traffic
- 36
- 1986 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 29 over Little Rock River is a concrete culvert carrying T 29 over Little Rock River in Nobles County, Minnesota. It was built in 1977, so it is 48 years old, older 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 36 vehicles a day, projected to reach 36 by 2029. The structure is 41 ft (12.5 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 29 over Little Rock River built?
It was built in 1977, making it 48 years old in 2025.
What condition is T 29 over Little 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 2023.
How much traffic does T 29 over Little Rock River carry?
About 36 vehicles per day (1986 count).
How long is T 29 over Little Rock River?
The structure is 41 ft (12.5 m) long with a longest span of 12 ft (3.6 m).
Who owns T 29 over Little Rock River?
It is owned by the Town or Township Highway Agency.