US 61 SB over S Fork Maquoket River
Fair Condition28 years old5,100 vehicles/day
Location
| State | Iowa |
| County | Jackson |
| Location | 0.5 Mi. N Of Jct. Ia #64 |
| Carries | US 61 SB |
| Crosses | S Fork Maquoket River |
| Coordinates | 42.07606, -90.68316 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 405.8 ft (123.7 m) |
| Max Span | 159.1 ft (48.5 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1632.8 sq m |
| Main Spans | 3 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 5,100 (2022) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000606480 |