igus energy chains and cables used in replacement lift bridge
Spanning the Piscataqua River between Portsmouth, New Hampshire and Kittery, Maine, the Memorial Bridge has served as a landmark since it opened in 1923. The vertical lift bridge, originally designed by J.A. Waddell, bears a nearly century-old plaque marking it an official memorial to New Hampshire military casualties of World War I. The original bridge, deemed structurally deficient, was demolished in early 2012, and the new, similarly designed bridge, was constructed on the original piers.