安徽省道321，是安徽省省道之一，其中池河至長豐段原屬.svg){kind=small}
烏曹路。.svg){kind=small}
321省道起於滁州市來安縣半塔鎮，溝通
寧洛高速、.svg){kind=small}
京福線、.svg){kind=small}
101省道和
京台高速，終於合肥市長豐縣水湖鎮[1]。途經來安縣、定遠縣、長豐縣。
參考資料
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