170th ST over Buck Creek
GoodBremer County, Iowa · 092110901 · Structure no. 000000000079241
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 85 ft
- 4 main spans
- Daily traffic
- 29
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
170th ST over Buck Creek is a wood or timber stringer/multi-beam or girder carrying 170th ST over Buck Creek in Bremer County, Iowa. It was built in 2015, so it is 10 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 29 vehicles a day, projected to reach 29 by 2044. The structure is 85 ft (25.9 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 170th ST over Buck Creek built?
It was built in 2015, making it 10 years old in 2025.
What condition is 170th ST over Buck Creek 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 2024.
How much traffic does 170th ST over Buck Creek carry?
About 29 vehicles per day (2022 count).
How long is 170th ST over Buck Creek?
The structure is 85 ft (25.9 m) long with a longest span of 21 ft (6.4 m) and a deck 24 ft wide.
Who owns 170th ST over Buck Creek?
It is owned by the County Highway Agency.