Sutton RD over Wapsipinicon River
Poor Condition147 years old140 vehicles/day
Location
| State | Iowa |
| County | Linn |
| Location | 086061904 |
| Carries | Sutton RD |
| Crosses | Wapsipinicon River |
| Coordinates | 42.24423, -91.58452 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Aluminum/Wrought Iron/Cast Iron |
| Design | Truss - Thru |
| Total Length | 208.0 ft (63.4 m) |
| Max Span | 158.1 ft (48.2 m) |
| Deck Width | 15.1 ft (4.6 m) |
| Deck Area | 291.6 sq m |
| Main Spans | 1 |
| Year Built | 1879 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 140 (2021) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 000000000223020 |