FM over Des Moines River
GoodPalo Alto County, Iowa · 094310803 · Structure no. 000000000268651
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 253 ft
- 3 main spans
- Daily traffic
- 46
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Des Moines River is a prestressed concrete stringer/multi-beam or girder carrying FM over Des Moines River in Palo Alto County, Iowa. It was built in 1988, so it is 37 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 46 vehicles a day, projected to reach 46 by 2043. The structure is 253 ft (77.1 m) long and 30 ft wide. If it were closed, the detour would be 8.1 mi (13 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 FM over Des Moines River built?
It was built in 1988, making it 37 years old in 2025.
What condition is FM over Des Moines 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 2023.
How much traffic does FM over Des Moines River carry?
About 46 vehicles per day (2021 count).
How long is FM over Des Moines River?
The structure is 253 ft (77.1 m) long with a longest span of 95 ft (29 m) and a deck 30 ft wide.
Who owns FM over Des Moines River?
It is owned by the County Highway Agency.