B19 310th ST over Calamus Creek
GoodKossuth County, Iowa · 097292001 · Structure no. 000000000216011
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 20 ft
- 1 main span
- Daily traffic
- 679
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
B19 310th ST over Calamus Creek is a concrete continuous culvert carrying B19 310th ST over Calamus Creek in Kossuth County, Iowa. It was built in 2020, so it is 5 years old, younger than the Iowa average of 45.5 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 679 vehicles a day, roughly 15% of them trucks, projected to reach 679 by 2043. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was B19 310th ST over Calamus Creek built?
It was built in 2020, making it 5 years old in 2025.
What condition is B19 310th ST over Calamus Creek 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 May 2023.
How much traffic does B19 310th ST over Calamus Creek carry?
About 679 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is B19 310th ST over Calamus Creek?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).
Who owns B19 310th ST over Calamus Creek?
It is owned by the County Highway Agency.