Black Rock Tpke over Metro North Railroad
Fair Condition126 years old10,800 vehicles/day
Location
| State | Connecticut |
| County | Fairfield |
| Location | 0.2 Mi S Of US Route 1 |
| Carries | Black Rock Tpke |
| Crosses | Metro North Railroad |
| Coordinates | 41.16268, -73.23207 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 113.8 ft (34.7 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 388.6 sq m |
| Main Spans | 2 |
| Year Built | 1900 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 10,800 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2022 |
| Inspection Frequency | Every 24 months |
| Owner | Unknown |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 05432 |