Photos & Videos Photo of the Day Interlocking tower at Shawano, Wis.

Interlocking tower at Shawano, Wis.

By Angela Cotey | December 5, 2014

| Last updated on August 7, 2025

A brick interlocking tower guards the crossing of Soo Line (left to right in photo) and Chicago & North Western trackage in Shawano, Wis.
Gordon Odegard photo

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Interlocking tower at Shawano, Wis.

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