ST 97 Broadway over I 495 SB
Fair Condition65 years old48,897 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | 1.1 Km N Merrimac River |
| Carries | ST 97 Broadway |
| Crosses | I 495 SB |
| Coordinates | 42.78337, -71.11589 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 174.9 ft (53.3 m) |
| Max Span | 71.2 ft (21.7 m) |
| Deck Width | 92.8 ft (28.3 m) |
| Deck Area | 1508.4 sq m |
| Main Spans | 3 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 48,897 (2018) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | H1204330HDOTNBI |