T 166 over Chub Creek
GoodDakota County, Minnesota · 1.2 MI N of JCT Csah 47 · Structure no. 19556
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected December 2024
- Type
- Slab
- Concrete Continuous
- Length
- 77 ft
- 3 main spans
- Daily traffic
- 62
- 2004 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 166 over Chub Creek is a concrete continuous slab carrying T 166 over Chub Creek in Dakota County, Minnesota. It was built in 2005, so it is 20 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 62 vehicles a day, projected to reach 105 by 2031. The structure is 77 ft (23.6 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 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 166 over Chub Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is T 166 over Chub Creek 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 T 166 over Chub Creek carry?
About 62 vehicles per day (2004 count).
How long is T 166 over Chub Creek?
The structure is 77 ft (23.6 m) long with a longest span of 29 ft (8.8 m) and a deck 35 ft wide.
Who owns T 166 over Chub Creek?
It is owned by the Town or Township Highway Agency.