HWY Concord RD over US 3
Fair Condition22 years old23,405 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 1.6 Km N RTE 4 |
| Carries | HWY Concord RD |
| Crosses | US 3 |
| Coordinates | 42.54280, -71.28355 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 300.9 ft (91.7 m) |
| Max Span | 147.0 ft (44.8 m) |
| Deck Width | 73.8 ft (22.5 m) |
| Deck Area | 2063.2 sq m |
| Main Spans | 2 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 23,405 (2019) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | B12021AY8DOTNBI |