The act continued the allocation of funds by means of formulas. For the primary system, funds were allocated using area, total population, and postal route miles as factors.

The act continued the allocation of funds by means of formulas.
①この法律では、従来通り（既存）の算定式に基ついて、財源の配分が継続された。

For the primary system, funds were allocated using area, total population, and postal route miles as factors.
②第1級道路網の財源は、面積、総人口、郵便路線の距離の要素に配分された。

For the secondary system, the same formula was used except that rural population was substituted for total population. For the urban extensions, urban population was the only factor. For the first time, federal-aid funds up to one-third the cost could be used to acquire right-of-way.

For the secondary system, the same formula was used except that rural population was substituted for total population.
③第2級道路網については、総人口の代わりに農村人口(を用いた)以外は、同じ算定式が適用された。

For the urban extensions, urban population was the only factor.
④都市部延長区間については、都市人口のみが要素とされた。

For the first time, federal-aid funds up to one-third the cost could be used to acquire right-of-way.
⑤初めて、費用の3分の1を上限として連邦補助金が、道路用地の買収に使われた（使われることが認められた。）。