US Route 1 over Oyster River
Fair Condition55 years old14,700 vehicles/day
Location
| State | Connecticut |
| County | Middlesex |
| Location | 0.1 Mi S Of Route 154 |
| Carries | US Route 1 |
| Crosses | Oyster River |
| Coordinates | 41.28762, -72.39213 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 83.0 ft (25.3 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 64.0 ft (19.5 m) |
| Deck Area | 493.4 sq m |
| Main Spans | 1 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 14,700 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 02300 |