Hahnaman RD over Winnebago Drainage D
Fair Condition63 years old250 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | 1 Mi.n Of Deer Grove |
| Carries | Hahnaman RD |
| Crosses | Winnebago Drainage D |
| Coordinates | 41.62816, -89.68751 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 121.7 ft (37.1 m) |
| Max Span | 43.0 ft (13.1 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 337.6 sq m |
| Main Spans | 3 |
| Year Built | 1963 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 250 (2021) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 098300500000000 |