US Route 1 over Quanaduck Cove
Good Condition13 years old5,700 vehicles/day
Location
| State | Connecticut |
| County | New London |
| Location | 0.4 Mi N Of US Route 1a |
| Carries | US Route 1 |
| Crosses | Quanaduck Cove |
| Coordinates | 41.35053, -71.90614 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 206.2 sq m |
| Main Spans | 1 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 5,700 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01900 |