花蓮縣鄉道在1961年始有編制存在[參 1],路網系統於1983年之後就沒變動[參 2][參 3],直至2019年才有較大調整[參 4],共計89[參 4]。全縣各鄉鎮內均有鄉道分佈[參 5],路網分佈以花蓮市吉安鄉新城鄉之人口稠密區最為密集[參 4]花東縱谷平原次之[參 6]。另有兩條鄉道花46線花64線橫貫海岸山脈(另有花38-1線,惟已解編),立霧溪口亦有為數較少的鄉道路線[參 6]

參考資料

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