Otter RD over West Otter Creek
FairLinn County, Iowa · 084070702 · Structure no. 000000000221521
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Wood or Timber
- Length
- 92 ft
- 4 main spans
- Daily traffic
- 148
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Otter RD over West Otter Creek is a wood or timber slab carrying Otter RD over West Otter Creek in Linn County, Iowa. It was built in 2006, so it is 19 years old, younger 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 148 vehicles a day, projected to reach 148 by 2044. The structure is 92 ft (28 m) long and 24 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Otter RD over West Otter Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Otter RD over West Otter Creek 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 September 2024.
How much traffic does Otter RD over West Otter Creek carry?
About 148 vehicles per day (2022 count).
How long is Otter RD over West Otter Creek?
The structure is 92 ft (28 m) long with a longest span of 23 ft (7 m) and a deck 24 ft wide.
Who owns Otter RD over West Otter Creek?
It is owned by the County Highway Agency.