{
  "fields": [{"id":"_id","type":"int"},{"id":"実　 延　 長","type":"text"},{"id":"国　　　道","type":"text"},{"id":"県　　　道","type":"numeric"},{"id":"市　　　道","type":"numeric"}],
  "records": [
    [1,"2743.0","130",256,2357],
    [2,"2753.0","131",257,2365],
    [3,"2763.0","131",261,2371],
    [4,"2767.0","130",263,2374],
    [5,"2775.0","130",263,2381],
    [6,"",null,null,null],
    [7,"（注）国道・県道は旧道を含む。",null,null,null],
    [8,"　　　国道・県道については前年４月１日現在の数値。",null,null,null],
    [9,"",null,null,null],
    [10,"",null,null,null],
    [11,"",null,null,null],
    [12,"",null,null,null],
    [13,"",null,null,null],
    [14,"",null,null,null],
    [15,"",null,null,null],
    [16,"",null,null,null],
    [17,"",null,null,null],
    [18,"",null,null,null],
    [19,"",null,null,null],
    [20,"",null,null,null]
]}