Andrews imposed parity restrictions on the Rogers-Ramanujan-Gordon type partitions, yielding fruitful results. These results were later, advanced by Kurşungöz, Kim, and Yee. In this paper, we construct a bijection between lattice paths with three kinds of unitary steps and the Rogers--Ramanujan--Gordon type partitions. We give some results involving parity considerations on lattice paths by this bijection which are Andrews' partition results counterpart. We also give some new results on lattice paths.