Csah 17 over Mud Creek
PoorKanabec County, Minnesota · 1.4 MI W of JCT TH 70 · Structure no. 33519
- Built
- 1975
- 50 years old
- Condition
- Poor
- inspected November 2024
- Type
- Slab
- Wood or Timber
- Length
- 78 ft
- 3 main spans
- Daily traffic
- 115
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 17 over Mud Creek is a wood or timber slab carrying Csah 17 over Mud Creek in Kanabec County, Minnesota. It was built in 1975, so it is 50 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 115 vehicles a day, projected to reach 180 by 2040. The structure is 78 ft (23.8 m) long and 34 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 17 over Mud Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is Csah 17 over Mud Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.
How much traffic does Csah 17 over Mud Creek carry?
About 115 vehicles per day (2020 count).
How long is Csah 17 over Mud Creek?
The structure is 78 ft (23.8 m) long with a longest span of 26 ft (7.9 m) and a deck 34 ft wide.
Who owns Csah 17 over Mud Creek?
It is owned by the County Highway Agency.