Main Street Ext. over Sumner Brook
Poor Condition91 years old1,101 vehicles/day
Location
| State | Connecticut |
| County | Middlesex |
| Location | 430 Ft N Of Route 17 |
| Carries | Main Street Ext. |
| Crosses | Sumner Brook |
| Coordinates | 41.55504, -72.64580 |
Condition Ratings
| Overall Condition | Poor |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Area | 147.9 sq m |
| Main Spans | 1 |
| Year Built | 1935 |
Traffic
| Avg Daily Traffic | 1,101 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04187 |