US 151 SB over Maquoketa River
Good Condition23 years old4,500 vehicles/day
Location
| State | Iowa |
| County | Jones |
| Location | 1.1 Mi. N Of Jct. Ia 38 |
| Carries | US 151 SB |
| Crosses | Maquoketa River |
| Coordinates | 42.24717, -91.16369 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1073.2 ft (327.1 m) |
| Max Span | 243.1 ft (74.1 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 4186.9 sq m |
| Main Spans | 5 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 4,500 (2022) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000608320 |