Csah 16 over Mud Hen Creek
GoodSt. Louis County, Minnesota · 0.3 MI W JCT Csah 108 · Structure no. 69670
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 64 ft
- 1 main span
- Daily traffic
- 1,000
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 16 over Mud Hen Creek is a prestressed concrete stringer/multi-beam or girder carrying Csah 16 over Mud Hen Creek in St. Louis County, Minnesota. It was built in 2006, so it is 19 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 1,000 vehicles a day, projected to reach 930 by 2039. The structure is 64 ft (19.4 m) long and 39 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 16 over Mud Hen Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Csah 16 over Mud Hen 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 May 2024.
How much traffic does Csah 16 over Mud Hen Creek carry?
About 1,000 vehicles per day (2019 count).
How long is Csah 16 over Mud Hen Creek?
The structure is 64 ft (19.4 m) long with a longest span of 59 ft (18 m) and a deck 39 ft wide.
Who owns Csah 16 over Mud Hen Creek?
It is owned by the County Highway Agency.