St138 Washngton ST over I 93 /us1
Fair Condition71 years old48,879 vehicles/day
Location
| State | Massachusetts |
| County | Norfolk |
| Location | ST 138 At ST 128 |
| Carries | St138 Washngton ST |
| Crosses | I 93 /us1 |
| Coordinates | 42.20319, -71.11927 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 168.0 ft (51.2 m) |
| Max Span | 81.0 ft (24.7 m) |
| Deck Width | 82.0 ft (25 m) |
| Deck Area | 1,280 sq m |
| Main Spans | 2 |
| Year Built | 1955 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 48,879 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | C0202836ADOTNBI |