US 151 NB over Branch Prairie Creek
Good Condition56 years old5,500 vehicles/day
Location
| State | Iowa |
| County | Dubuque |
| Location | 1.9 Mi. N Of Jct. SR Y21 |
| Carries | US 151 NB |
| Crosses | Branch Prairie Creek |
| Coordinates | 42.34571, -90.84059 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 171.9 ft (52.4 m) |
| Max Span | 57.1 ft (17.4 m) |
| Deck Width | 47.6 ft (14.5 m) |
| Deck Area | 759.8 sq m |
| Main Spans | 3 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 5,500 (2022) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000024100 |