SR 846 over Naugatuck River
Fair Condition104 years old20,300 vehicles/day
Location
| State | Connecticut |
| County | New Haven |
| Location | 0.1 Mile North Of SR 847 |
| Carries | SR 846 |
| Crosses | Naugatuck River |
| Coordinates | 41.55710, -73.05438 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 193.9 ft (59.1 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 64.0 ft (19.5 m) |
| Deck Area | 1152.5 sq m |
| Main Spans | 3 |
| Year Built | 1922 |
Traffic
| Avg Daily Traffic | 20,300 (2020) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01117 |