E63 305th ST over Calamus Creek
GoodStory County, Iowa · 0.3 MI E S14 · Structure no. 000000000313761
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected January 2023
- Type
- Culvert
- Concrete
- Length
- 35 ft
- 3 main spans
- Daily traffic
- 90
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
E63 305th ST over Calamus Creek is a concrete culvert carrying E63 305th ST over Calamus Creek in Story County, Iowa. It was built in 2016, so it is 9 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 90 vehicles a day, projected to reach 90 by 2043. The structure is 35 ft (10.8 m) long. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E63 305th ST over Calamus Creek built?
It was built in 2016, making it 9 years old in 2025.
What condition is E63 305th 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 January 2023.
How much traffic does E63 305th ST over Calamus Creek carry?
About 90 vehicles per day (2022 count).
How long is E63 305th ST over Calamus Creek?
The structure is 35 ft (10.8 m) long with a longest span of 10 ft (3 m).
Who owns E63 305th ST over Calamus Creek?
It is owned by the County Highway Agency.