Little Harbor Bridge (Rockingham County, New Hampshire)
Built 1942; rehabilitated 1975Bascule bridge over Little Harbor on NH 1B in New CastleOpen to traffic
Piscataqua River Bridge (Rockingham County, New Hampshire)
Built 1940; rehabilitated 1991Vertical lift bridge over Piscataqua River on US 1 Bypass in PortsmouthOpen to traffic
Piscataqua River Bridge (Rockingham County, New Hampshire)
Built 1921; rehabilitated 1982Vertical lift bridge over Piscataqua River on US 1 in PortsmouthOpen to traffic