70th ST over Otter CR
GoodPosted for loadFayette County, Iowa · 091100101 · Structure no. 000000000149810
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 77 ft
- 3 main spans
- Daily traffic
- 33
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
70th ST over Otter CR is a concrete continuous slab carrying 70th ST over Otter CR in Fayette County, Iowa. It was built in 1963, so it is 62 years old, older 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. Its operating status is: posted for load restriction.
It carries about 33 vehicles a day, projected to reach 33 by 2044. The structure is 77 ft (23.5 m) long and 22 ft wide. If it were closed, the detour would be 6.2 mi (10 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 70th ST over Otter CR built?
It was built in 1963, making it 62 years old in 2025.
What condition is 70th ST over Otter CR 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 October 2024.
How much traffic does 70th ST over Otter CR carry?
About 33 vehicles per day (2022 count).
How long is 70th ST over Otter CR?
The structure is 77 ft (23.5 m) long with a longest span of 29 ft (8.8 m) and a deck 22 ft wide.
Who owns 70th ST over Otter CR?
It is owned by the County Highway Agency.