29th Ave over Wanatee Creek
GoodLinn County, Iowa · 084063501 · Structure no. 000000000505460
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected April 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 37 ft
- 3 main spans
- Daily traffic
- 6,593
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
29th Ave over Wanatee Creek is a concrete continuous culvert carrying 29th Ave over Wanatee Creek in Linn County, Iowa. It was built in 2011, so it is 14 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 6,593 vehicles a day, roughly 4% of them trucks, projected to reach 6,593 by 2043. The structure is 37 ft (11.3 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 29th Ave over Wanatee Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is 29th Ave 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 29th Ave over Wanatee Creek carry?
About 6,593 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is 29th Ave over Wanatee Creek?
The structure is 37 ft (11.3 m) long with a longest span of 10 ft (3 m).
Who owns 29th Ave over Wanatee Creek?
It is owned by the City or Municipal Highway Agency and maintained by the County Highway Agency.