This tower was moved in 1882 but remained in service.

The original tower was moved away in 1979 and restored in 1987.

The tower's original site was near Dungeness, but in 1992 the tower was moved to its present location.

The tower was moved to this site in 1919.

The station's tower has also been moved 11 miles closer to Fayetteville.

The original tower was moved to Tranøy, Hamarøy in 1936.

In 1900 the tower was moved again to a more central location on the western wall.

The main towers of the cantilever section were fabricated off-site and moved to the bridge site in four sections.

During this period, the tower was moved closer to Columbia, but the signal problems remained.

The tower, which would now contain the common room, was moved from the area of the former hall staircase to the east end of the chapel.