HWY River ST over Water Mother Brook
Good Condition50 years old17,198 vehicles/day
Location
| State | Massachusetts |
| County | Suffolk |
| Location | .16 Km W Of Knight ST |
| Carries | HWY River ST |
| Crosses | Water Mother Brook |
| Coordinates | 42.24561, -71.13637 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 54.1 ft (16.5 m) |
| Deck Area | 377.9 sq m |
| Main Spans | 1 |
| Year Built | 1976 (reconstructed 2008) |
Traffic
| Avg Daily Traffic | 17,198 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | B161874EJDOTNBI |