50th Street over Wanatee Creek
GoodLinn County, Iowa · 084063300 · Structure no. 000000000504550
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected April 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 201
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
50th Street over Wanatee Creek is a concrete continuous culvert carrying 50th Street over Wanatee Creek in Linn County, Iowa. It was built in 1998, so it is 27 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 201 vehicles a day, projected to reach 201 by 2043. The structure is 21 ft (6.4 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 50th Street over Wanatee Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is 50th Street over Wanatee 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 2022.
How much traffic does 50th Street over Wanatee Creek carry?
About 201 vehicles per day (2022 count).
How long is 50th Street over Wanatee Creek?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 36 ft wide.
Who owns 50th Street over Wanatee Creek?
It is owned by the City or Municipal Highway Agency.