Csah 108 over Water Hen Creek
FairPosted for loadSt. Louis County, Minnesota · 5.2 MI W of JCT Csah 4 · Structure no. 69556
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Wood or Timber
- Length
- 78 ft
- 3 main spans
- Daily traffic
- 225
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 108 over Water Hen Creek is a wood or timber slab carrying Csah 108 over Water Hen Creek in St. Louis County, Minnesota. It was built in 1985, so it is 40 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 225 vehicles a day, projected to reach 245 by 2039. The structure is 78 ft (23.8 m) long and 34 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 108 over Water Hen Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is Csah 108 over Water Hen Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does Csah 108 over Water Hen Creek carry?
About 225 vehicles per day (2019 count).
How long is Csah 108 over Water Hen 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 108 over Water Hen Creek?
It is owned by the County Highway Agency.