A26 Iowa River DR over Branch Iowa River
GoodAllamakee County, Iowa · 100042104 · Structure no. 000000000063076
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 648
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
A26 Iowa River DR over Branch Iowa River is a concrete continuous culvert carrying A26 Iowa River DR over Branch Iowa River in Allamakee County, Iowa. It was built in 2022, so it is 3 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 648 vehicles a day, roughly 11% of them trucks, projected to reach 648 by 2044. The structure is 32 ft (9.8 m) long and 40 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 |
|---|---|---|
| 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 A26 Iowa River DR over Branch Iowa River built?
It was built in 2022, making it 3 years old in 2025.
What condition is A26 Iowa River DR over Branch Iowa River 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 April 2024.
How much traffic does A26 Iowa River DR over Branch Iowa River carry?
About 648 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is A26 Iowa River DR over Branch Iowa River?
The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 40 ft wide.
Who owns A26 Iowa River DR over Branch Iowa River?
It is owned by the County Highway Agency.