US 1 Sb/broadway over ST 99 NB Conn
Fair Condition51 years old44,900 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | 1.5 Mi N Of Jct Sr60&us1 |
| Carries | US 1 Sb/broadway |
| Crosses | ST 99 NB Conn |
| Coordinates | 42.45127, -71.02357 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 81.0 ft (24.7 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 45.3 ft (13.8 m) |
| Deck Area | 340.9 sq m |
| Main Spans | 1 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 44,900 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S050373AQDOTNBI |