YachtWay Waters / Massachusetts / Water Merrimack River
Water Merrimack River
Open on the live map| Type | Swing |
|---|---|
| Vertical clearance (closed) | 14.1 ft |
| Horizontal clearance | 50 ft |
| Carries | HWY MAIN ST |
| Year built | 1850 |
| Position | 42° 50.122′ N, 70° 54.446′ W |
| Clearance source | FHWA National Bridge Inventory |
Spans
| Span | Type | Clearance | Built |
|---|---|---|---|
| 1 | Swing | 14.1 ft | 1850 |
| 2 | Bascule (drawbridge) | 35.1 ft | 1976 |
YachtWay Waters: tides, bridges, inlets and marinas. Updated 5 Nov 2026. Tides: NOAA CO-OPS. Bridges: NOAA Coast Pilot, FHWA National Bridge Inventory. Marinas: YachtWay, OpenStreetMap. Built by YachtWay.