US 3 NB over Water Concord River
Good Condition22 years old81,500 vehicles/day
Location
| State | Massachusetts |
| County | Middlesex |
| Location | 0.5 Mi NW Rt3 & Cncrd RD |
| Carries | US 3 NB |
| Crosses | Water Concord River |
| Coordinates | 42.54819, -71.28744 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 204.1 ft (62.2 m) |
| Max Span | 196.9 ft (60 m) |
| Deck Width | 78.4 ft (23.9 m) |
| Deck Area | 1486.6 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 81,500 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | B120228G2DOTNBI |