Lyons Plain Road over Aspetuck River
Fair Condition97 years old4,120 vehicles/day
Location
| State | Connecticut |
| County | Fairfield |
| Location | 0.2 Mi North Of Route 57 |
| Carries | Lyons Plain Road |
| Crosses | Aspetuck River |
| Coordinates | 41.17689, -73.35815 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 134.4 sq m |
| Main Spans | 2 |
| Year Built | 1929 |
Traffic
| Avg Daily Traffic | 4,120 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04967 |