Local over Upper Iowa River
GoodAllamakee County, Iowa · 100042802 · Structure no. 000000000063081
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 223 ft
- 3 main spans
- Daily traffic
- 70
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Local over Upper Iowa River is a steel continuous stringer/multi-beam or girder carrying Local over Upper Iowa River in Allamakee County, Iowa. It was built in 1991, so it is 34 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 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 70 vehicles a day, projected to reach 70 by 2044. The structure is 223 ft (68 m) long and 26 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Local over Upper Iowa River built?
It was built in 1991, making it 34 years old in 2025.
What condition is Local over Upper 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 Local over Upper Iowa River carry?
About 70 vehicles per day (2022 count).
How long is Local over Upper Iowa River?
The structure is 223 ft (68 m) long with a longest span of 86 ft (26.2 m) and a deck 26 ft wide.
Who owns Local over Upper Iowa River?
It is owned by the County Highway Agency.