SR 660 over Shetucket River
Fair Condition87 years old2,600 vehicles/day
Location
| State | Connecticut |
| County | New London |
| Location | 05 Mi North Of Route 97 |
| Carries | SR 660 |
| Crosses | Shetucket River |
| Coordinates | 41.59658, -72.04921 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 324.1 ft (98.8 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 1027.5 sq m |
| Main Spans | 4 |
| Year Built | 1939 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 2,600 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01642 |