HWY Neponset ST over Water E Br Neponset Riv
Fair Condition176 years old28,200 vehicles/day
Location
| State | Massachusetts |
| County | Norfolk |
| Location | W. Of R.r. Viaduct |
| Carries | HWY Neponset ST |
| Crosses | Water E Br Neponset Riv |
| Coordinates | 42.15870, -71.15464 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 20.0 ft (6.1 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 111.6 sq m |
| Main Spans | 1 |
| Year Built | 1850 (reconstructed 1929) |
Traffic
| Avg Daily Traffic | 28,200 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | C0201433FMUNNBI |