This document summarizes the vanishing of historic barns across Wisconsin's rural landscape. As agriculture has modernized, many old barns have fallen into disrepair or have been torn down. Efforts have been made to preserve some barns through rehabilitation projects and adaptive reuse. Meanwhile, the salvaged wood from old barns is in high demand and is being reused in new construction. While the number of old barns continues to decline, their architectural styles and materials are being incorporated into new buildings to pay homage to Wisconsin's agricultural heritage.