US 3 NB over HWY Richardson RD
Good Condition22 years old49,476 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 0.75 Mi NW Drum Hill |
| Carries | US 3 NB |
| Crosses | HWY Richardson RD |
| Coordinates | 42.62552, -71.37961 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 113.8 ft (34.7 m) |
| Max Span | 108.6 ft (33.1 m) |
| Deck Width | 76.1 ft (23.2 m) |
| Deck Area | 805.0 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 49,476 (2018) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | C08042AYCDOTNBI |