NW Arterial SB over West 32nd Street
GoodDubuque County, Iowa · 1.9 Mi. S of Jct. Ia 3 · Structure no. 000000000607775
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 123 ft
- 1 main span
- Daily traffic
- 3,397
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
NW Arterial SB over West 32nd Street is a prestressed concrete stringer/multi-beam or girder carrying NW Arterial SB over West 32nd Street in Dubuque County, Iowa. It was built in 2002, so it is 23 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 3,397 vehicles a day, roughly 4% of them trucks, projected to reach 3,397 by 2043. The structure is 123 ft (37.5 m) long and 47 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW Arterial SB over West 32nd Street built?
It was built in 2002, making it 23 years old in 2025.
What condition is NW Arterial SB over West 32nd Street 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 NW Arterial SB over West 32nd Street carry?
About 3,397 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is NW Arterial SB over West 32nd Street?
The structure is 123 ft (37.5 m) long with a longest span of 120 ft (36.6 m) and a deck 47 ft wide.
Who owns NW Arterial SB over West 32nd Street?
It is owned by the City or Municipal Highway Agency.