Keck Road/ Tr 319 over E Fk Silver Ck
Fair Condition46 years old125 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 1.75 Mi NW ST Jac |
| Carries | Keck Road/ Tr 319 |
| Crosses | E Fk Silver Ck |
| Coordinates | 38.72877, -89.79824 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 3 (Serious) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 247.0 ft (75.3 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 700.3 sq m |
| Main Spans | 4 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 125 (2021) |
| Truck Traffic | 17% |
| 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 | 060324000000000 |