Cottonwood Ave over N Br North River
GoodMadison County, Iowa · 077290402 · Structure no. 000000000235111
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Concrete Continuous
- Length
- 123 ft
- 3 main spans
- Daily traffic
- 34
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cottonwood Ave over N Br North River is a concrete continuous slab carrying Cottonwood Ave over N Br North River in Madison County, Iowa. It was built in 2019, so it is 6 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 34 vehicles a day, projected to reach 34 by 2043. The structure is 123 ft (37.5 m) long and 27 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cottonwood Ave over N Br North River built?
It was built in 2019, making it 6 years old in 2025.
What condition is Cottonwood Ave over N Br North River 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 August 2023.
How much traffic does Cottonwood Ave over N Br North River carry?
About 34 vehicles per day (2022 count).
How long is Cottonwood Ave over N Br North River?
The structure is 123 ft (37.5 m) long with a longest span of 47 ft (14.3 m) and a deck 27 ft wide.
Who owns Cottonwood Ave over N Br North River?
It is owned by the County Highway Agency.