Csah 12 over CO Ditch # 20
GoodMarshall County, Minnesota · 1.2 MI N of JCT Csah 2 · Structure no. 45548
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected December 2024
- Type
- Slab
- Concrete Continuous
- Length
- 104 ft
- 3 main spans
- Daily traffic
- 220
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 12 over CO Ditch # 20 is a concrete continuous slab carrying Csah 12 over CO Ditch # 20 in Marshall 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 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 220 vehicles a day, projected to reach 195 by 2038. The structure is 104 ft (31.7 m) long and 39 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 12 over CO Ditch # 20 built?
It was built in 1998, making it 27 years old in 2025.
What condition is Csah 12 over CO Ditch # 20 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 12 over CO Ditch # 20 carry?
About 220 vehicles per day (2018 count).
How long is Csah 12 over CO Ditch # 20?
The structure is 104 ft (31.7 m) long with a longest span of 39 ft (11.9 m) and a deck 39 ft wide.
Who owns Csah 12 over CO Ditch # 20?
It is owned by the County Highway Agency.