Preston Avenue over Route 66
Fair Condition61 years old4,900 vehicles/day
Location
| State | Connecticut |
| County | New Haven |
| Location | 0.6mi W Jct I-691 &rte 66 |
| Carries | Preston Avenue |
| Crosses | Route 66 |
| Coordinates | 41.53179, -72.75257 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 422.6 ft (128.8 m) |
| Max Span | 127.0 ft (38.7 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 1558.5 sq m |
| Main Spans | 4 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 4,900 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 5 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 03047 |