FM RD F-32 over W Fork W.Nishnabotna Riv
FairShelby County, Iowa · 080381903 · Structure no. 000000000306246
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 230 ft
- 3 main spans
- Daily traffic
- 488
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FM RD F-32 over W Fork W.Nishnabotna Riv is a prestressed concrete continuous stringer/multi-beam or girder carrying FM RD F-32 over W Fork W.Nishnabotna Riv in Shelby County, Iowa. It was built in 1978, so it is 47 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 488 vehicles a day, roughly 10% of them trucks, projected to reach 488 by 2044. The structure is 230 ft (70.1 m) long and 33 ft wide. If it were closed, the detour would be 8.7 mi (14 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 RD F-32 over W Fork W.Nishnabotna Riv built?
It was built in 1978, making it 47 years old in 2025.
What condition is FM RD F-32 over W Fork W.Nishnabotna Riv in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.
How much traffic does FM RD F-32 over W Fork W.Nishnabotna Riv carry?
About 488 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is FM RD F-32 over W Fork W.Nishnabotna Riv?
The structure is 230 ft (70.1 m) long with a longest span of 80 ft (24.4 m) and a deck 33 ft wide.
Who owns FM RD F-32 over W Fork W.Nishnabotna Riv?
It is owned by the County Highway Agency.