FM over Upper Iowa River Branch
GoodWinneshiek County, Iowa · 099092506 · Structure no. 000000000348921
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 87 ft
- 3 main spans
- Daily traffic
- 324
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Upper Iowa River Branch is a concrete continuous slab carrying FM over Upper Iowa River Branch in Winneshiek County, Iowa. It was built in 1987, so it is 38 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 324 vehicles a day, roughly 15% of them trucks, projected to reach 324 by 2043. The structure is 87 ft (26.5 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM over Upper Iowa River Branch built?
It was built in 1987, making it 38 years old in 2025.
What condition is FM over Upper Iowa River Branch 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 March 2023.
How much traffic does FM over Upper Iowa River Branch carry?
About 324 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is FM over Upper Iowa River Branch?
The structure is 87 ft (26.5 m) long with a longest span of 34 ft (10.4 m) and a deck 30 ft wide.
Who owns FM over Upper Iowa River Branch?
It is owned by the County Highway Agency.