CR 100 over CO Ditch # 21
GoodMarshall County, Minnesota · 1.5 MI W of JCT Csah 10 · Structure no. 91595
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 35
- 2010 count
- Owner
- County
- County Highway Agency
About this bridge
CR 100 over CO Ditch # 21 is a concrete culvert carrying CR 100 over CO Ditch # 21 in Marshall County, Minnesota. It was built in 1977, so it is 48 years old, older 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 35 vehicles a day, projected to reach 35 by 2039. The structure is 32 ft (9.8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 100 over CO Ditch # 21 built?
It was built in 1977, making it 48 years old in 2025.
What condition is CR 100 over CO Ditch # 21 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 October 2024.
How much traffic does CR 100 over CO Ditch # 21 carry?
About 35 vehicles per day (2010 count).
How long is CR 100 over CO Ditch # 21?
The structure is 32 ft (9.8 m) long with a longest span of 13 ft (3.9 m).
Who owns CR 100 over CO Ditch # 21?
It is owned by the County Highway Agency.