220 ST over Cow Br
GoodAtchison County, Missouri · S 29 T 65 N R 40 W · Structure no. 32596
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 90 ft
- 2 main spans
- Daily traffic
- 15
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
220 ST over Cow Br is a steel stringer/multi-beam or girder carrying 220 ST over Cow Br in Atchison County, Missouri. It was built in 2008, so it is 17 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15 vehicles a day, roughly 10% of them trucks, projected to reach 17 by 2044. The structure is 90 ft (27.3 m) long and 25 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 220 ST over Cow Br built?
It was built in 2008, making it 17 years old in 2025.
What condition is 220 ST over Cow Br 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 February 2024.
How much traffic does 220 ST over Cow Br carry?
About 15 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is 220 ST over Cow Br?
The structure is 90 ft (27.3 m) long with a longest span of 69 ft (21 m) and a deck 25 ft wide.
Who owns 220 ST over Cow Br?
It is owned by the County Highway Agency.