US 151 SB over Aitchison Road
Good Condition24 years old4,650 vehicles/day
Location
| State | Iowa |
| County | Dubuque |
| Location | 0.5 Mi. N Of Jct. Ia 136 |
| Carries | US 151 SB |
| Crosses | Aitchison Road |
| Coordinates | 42.31036, -91.01489 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 153.9 ft (46.9 m) |
| Max Span | 57.1 ft (17.4 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 628.5 sq m |
| Main Spans | 3 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 4,650 (2022) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000608035 |