US 34 WB over Unnamed Creek
GoodJefferson County, Iowa · 1.3 Mi. W of Jct. Ia #1 · Structure no. 000000000609855
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 226 ft
- 3 main spans
- Daily traffic
- 2,485
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 34 WB over Unnamed Creek is a prestressed concrete stringer/multi-beam or girder carrying US 34 WB over Unnamed Creek in Jefferson County, Iowa. It was built in 2006, so it is 19 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 2,485 vehicles a day, roughly 26% of them trucks, projected to reach 2,485 by 2043. The structure is 226 ft (68.9 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 34 WB over Unnamed Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is US 34 WB over Unnamed 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 December 2023.
How much traffic does US 34 WB over Unnamed Creek carry?
About 2,485 vehicles per day (2022 count), of which roughly 26% are trucks.
How long is US 34 WB over Unnamed Creek?
The structure is 226 ft (68.9 m) long with a longest span of 91 ft (27.7 m) and a deck 43 ft wide.
Who owns US 34 WB over Unnamed Creek?
It is owned by the State Highway Agency.