Route 4 over Guinea Brook
Poor Condition93 years old2,200 vehicles/day
Location
| State | Connecticut |
| County | Litchfield |
| Location | Jct. Of East St. |
| Carries | Route 4 |
| Crosses | Guinea Brook |
| Coordinates | 41.82184, -73.40019 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 91.0 sq m |
| Main Spans | 1 |
| Year Built | 1933 |
Traffic
| Avg Daily Traffic | 2,200 (2021) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00421 |