Cypress Rd/ Tr 258 over Silver Lake Fork
Fair Condition125 years old100 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 1.5 Mi SW ST Jacob |
| Carries | Cypress Rd/ Tr 258 |
| Crosses | Silver Lake Fork |
| Coordinates | 38.69203, -89.79110 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 43.0 ft (13.1 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 21.0 ft (6.4 m) |
| Deck Area | 83.8 sq m |
| Main Spans | 1 |
| Year Built | 1901 |
Traffic
| Avg Daily Traffic | 100 (2021) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060313800000000 |