Silvermine Road over US Route 7 & Still River
Fair Condition50 years old6,700 vehicles/day
Location
| State | Connecticut |
| County | Fairfield |
| Location | 0.9 Mi N Of Route 133 |
| Carries | Silvermine Road |
| Crosses | US Route 7 & Still River |
| Coordinates | 41.46773, -73.40355 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 669.9 ft (204.2 m) |
| Max Span | 173.9 ft (53 m) |
| Deck Width | 52.5 ft (16 m) |
| Deck Area | 3267.2 sq m |
| Main Spans | 4 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 6,700 (2010) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 03929 |