main street (as opposed to a side street); high street
side street (often parallel to a main street); back street; alley; alleyway
表通りを歩き、買い物を楽しんだ。
We walked along the main street and enjoyed shopping.
新しいブティックが表通りに面してオープンした。
A new boutique opened, facing the main street.
表通りはいつも賑やかだ。
The main street is always bustling.