FM over East Boyer River
FairCrawford County, Iowa · 083380304 · Structure no. 000000000127510
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 208 ft
- 3 main spans
- Daily traffic
- 89
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
FM over East Boyer River is a prestressed concrete stringer/multi-beam or girder carrying FM over East Boyer River in Crawford County, Iowa. It was built in 1958, so it is 67 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 6 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 89 vehicles a day, roughly 12% of them trucks, projected to reach 89 by 2043. The structure is 208 ft (63.4 m) long and 22 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 East Boyer River built?
It was built in 1958, making it 67 years old in 2025.
What condition is FM over East Boyer River 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 2023.
How much traffic does FM over East Boyer River carry?
About 89 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is FM over East Boyer River?
The structure is 208 ft (63.4 m) long with a longest span of 69 ft (21 m) and a deck 22 ft wide.
Who owns FM over East Boyer River?
It is owned by the County Highway Agency.