ST 31 River ST over Water N Nashua River
Fair Condition126 years old9,756 vehicles/day
Location
| State | Massachusetts |
| County | Worcester |
| Location | East Of Broad Street |
| Carries | ST 31 River ST |
| Crosses | Water N Nashua River |
| Coordinates | 42.58692, -71.80897 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 90.9 ft (27.7 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 421.0 sq m |
| Main Spans | 2 |
| Year Built | 1900 (reconstructed 1952) |
Traffic
| Avg Daily Traffic | 9,756 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | F040101KRDOTNBI |