A route setting device of an agricultural working vehicle, wherein the route setting device includes a reference-measurement starting switch unit which accepts a setting operation of reference-measurement starting, and a reference-measurement ending switch unit which accepts a setting operation of reference-measurement ending, the reference-route setting unit has a reference-measurement starting setting unit which sets a starting point of the reference-route based on the setting operation of the reference-measurement starting switch unit, and a reference-measurement ending setting unit which sets an ending point of the reference-route based on the setting operation of the reference-measurement ending switch unit, and the starting point is renewed with every setting operation of the reference-measurement starting switch unit.本發明提供一種農用作業車輛,當進行行駛輔助用基準路徑的設定時,更適當且迅速地進行基準路徑的生成。該農用作業車輛具有:通過輸入起始點和終止點作為基於GPS的機體的地點資訊,在行進狀況顯示部(102)中設定直線的基準路徑(MS)的單元;以及在該行進狀況顯示部(102)中與該基準路徑(MS)平行地設定目標路徑(MLn、MRn...)的單元,該農用作業車輛設置有設定上述基準路徑(MS)的起始點(A、An)的基準測定開始開關單元(103e),並且設置有設定終止點(B、Bn...)的基準測定結束開關單元(103f),其中,該農用作業車輛構成為,每當進行基準測定開始開關單元(103e)的設定操作都重新更新為起始點(An)。
