Middlefield Street over Coginchaug River
Fair Condition126 years old1,654 vehicles/day
Location
| State | Connecticut |
| County | Middlesex |
| Location | 0.1 Mi. W Of Route 157 |
| Carries | Middlefield Street |
| Crosses | Coginchaug River |
| Coordinates | 41.54369, -72.68553 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 241.6 sq m |
| Main Spans | 2 |
| Year Built | 1900 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 1,654 (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 | 04535 |