What are some historic bridges or architectural landmarks in Sheboygan that visitors can explore?Home / Sheboygan Q&A / What are some historic bridges or architectural landmarks in Sheboygan that visitors can explore? Sheboygan Q&A ByBrian Bateman August 9, 2023 ShareSheboygan has historic bridges and architectural landmarks that visitors can explore, including the Pennsylvania Avenue Bridge and the John Michael Kohler Arts Center.