YOU SAID:

I was walking down the road and saw a dog last night.

INTO JAPANESE

私は道を歩いていて、昨夜犬を見ました。

BACK INTO ENGLISH

I was walking down the street and saw a dog last night.

INTO JAPANESE

私は通りを歩いていて、昨夜犬を見ました。

BACK INTO ENGLISH

I was walking down the street and saw a dog last night.