US 34 WB over Prarie Grove RD
GoodDes Moines County, Iowa · 1.3 MI E of JCT US34 Bus. · Structure no. 000000000607655
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 117 ft
- 1 main span
- Daily traffic
- 4,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 34 WB over Prarie Grove RD is a prestressed concrete stringer/multi-beam or girder carrying US 34 WB over Prarie Grove RD in Des Moines 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 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 4,000 vehicles a day, roughly 15% of them trucks, projected to reach 4,000 by 2044. The structure is 117 ft (35.7 m) long and 43 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 34 WB over Prarie Grove RD built?
It was built in 2002, making it 23 years old in 2025.
What condition is US 34 WB over Prarie Grove RD 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 November 2024.
How much traffic does US 34 WB over Prarie Grove RD carry?
About 4,000 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is US 34 WB over Prarie Grove RD?
The structure is 117 ft (35.7 m) long with a longest span of 117 ft (35.7 m) and a deck 43 ft wide.
Who owns US 34 WB over Prarie Grove RD?
It is owned by the State Highway Agency.