Csah 31 over Middle Creek
GoodDakota County, Minnesota · 0.6 MI N of JCT Csah 50 · Structure no. 19J12
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 57 ft
- 4 main spans
- Daily traffic
- 6,610
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 31 over Middle Creek is a concrete culvert carrying Csah 31 over Middle Creek in Dakota County, Minnesota. It was built in 1998, so it is 27 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 6,610 vehicles a day, roughly 5% of them trucks, projected to reach 6,500 by 2042. The structure is 57 ft (17.4 m) long. If it were closed, the detour would be 3.7 mi (6 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 Csah 31 over Middle Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is Csah 31 over Middle 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 Csah 31 over Middle Creek carry?
About 6,610 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Csah 31 over Middle Creek?
The structure is 57 ft (17.4 m) long with a longest span of 12 ft (3.7 m).
Who owns Csah 31 over Middle Creek?
It is owned by the County Highway Agency.