HWY Elm ST over Water Back River
Fair Condition166 years old9,200 vehicles/day
Location
| State | Massachusetts |
| County | Essex |
| Location | At Back River |
| Carries | HWY Elm ST |
| Crosses | Water Back River |
| Coordinates | 42.85865, -70.92811 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Masonry |
| Design | Arch - Deck |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 62.3 ft (19 m) |
| Deck Area | 150.1 sq m |
| Main Spans | 1 |
| Year Built | 1860 |
Traffic
| Avg Daily Traffic | 9,200 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | A070062PDMUNNBI |