US 151 SB over Prarie Creek
GoodDubuque County, Iowa · 1.9 MI N. of Jct. SR Y21 · Structure no. 000000000609000
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 174 ft
- 3 main spans
- Daily traffic
- 2,800
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 151 SB over Prarie Creek is a prestressed concrete stringer/multi-beam or girder carrying US 151 SB over Prarie Creek in Dubuque County, Iowa. It was built in 2003, so it is 22 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 2,800 vehicles a day, roughly 27% of them trucks, projected to reach 2,800 by 2042. The structure is 174 ft (53 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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 151 SB over Prarie Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is US 151 SB over Prarie 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 January 2024.
How much traffic does US 151 SB over Prarie Creek carry?
About 2,800 vehicles per day (2022 count), of which roughly 27% are trucks.
How long is US 151 SB over Prarie Creek?
The structure is 174 ft (53 m) long with a longest span of 54 ft (16.5 m) and a deck 43 ft wide.
Who owns US 151 SB over Prarie Creek?
It is owned by the State Highway Agency.