Washington Ave over S Fork Maquoketa River
GoodBuchanan County, Iowa · 090071404 · Structure no. 000000000083371
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Concrete Continuous
- Length
- 125 ft
- 3 main spans
- Daily traffic
- 88
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Washington Ave over S Fork Maquoketa River is a concrete continuous slab carrying Washington Ave over S Fork Maquoketa River in Buchanan County, Iowa. It was built in 2005, so it is 20 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 88 vehicles a day, projected to reach 88 by 2043. The structure is 125 ft (38.1 m) long and 32 ft wide.
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 Washington Ave over S Fork Maquoketa River built?
It was built in 2005, making it 20 years old in 2025.
What condition is Washington Ave over S Fork Maquoketa 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 December 2023.
How much traffic does Washington Ave over S Fork Maquoketa River carry?
About 88 vehicles per day (2022 count).
How long is Washington Ave over S Fork Maquoketa River?
The structure is 125 ft (38.1 m) long with a longest span of 49 ft (14.9 m) and a deck 32 ft wide.
Who owns Washington Ave over S Fork Maquoketa River?
It is owned by the County Highway Agency.