River Road #1 over Sumner Brook
Poor Condition106 years old2,892 vehicles/day
Location
| State | Connecticut |
| County | Middlesex |
| Location | 75 Feet East Of Route 9 |
| Carries | River Road #1 |
| Crosses | Sumner Brook |
| Coordinates | 41.55805, -72.64339 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 59.1 ft (18 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 22.3 ft (6.8 m) |
| Deck Area | 122.4 sq m |
| Main Spans | 1 |
| Year Built | 1920 (reconstructed 1964) |
Traffic
| Avg Daily Traffic | 2,892 (2024) |
| Truck Traffic | 2% |
| 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 | 04190 |