US 151 NB over Branch Prairie Creek
GoodDubuque County, Iowa · 1.9 Mi. N of Jct. SR Y21 · Structure no. 000000000024100
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 172 ft
- 3 main spans
- Daily traffic
- 5,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 151 NB over Branch Prairie Creek is a prestressed concrete stringer/multi-beam or girder carrying US 151 NB over Branch Prairie Creek in Dubuque County, Iowa. It was built in 1970, so it is 55 years old, older 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 5,500 vehicles a day, roughly 27% of them trucks, projected to reach 5,500 by 2043. The structure is 172 ft (52.4 m) long and 48 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 151 NB over Branch Prairie Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is US 151 NB over Branch Prairie 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 September 2023.
How much traffic does US 151 NB over Branch Prairie Creek carry?
About 5,500 vehicles per day (2022 count), of which roughly 27% are trucks.
How long is US 151 NB over Branch Prairie Creek?
The structure is 172 ft (52.4 m) long with a longest span of 57 ft (17.4 m) and a deck 48 ft wide.
Who owns US 151 NB over Branch Prairie Creek?
It is owned by the State Highway Agency.