札幌站前大道地下步行街 / Sapporo Ekimae-dori Underground Walkway

札幌站前大道地下步行街是連結地下鐵的札幌站與大通站。於2011年3月開通。長度約500m，步行時間約10分鐘。即使下雨或下雪也可以在裡面舒適的移動。地下街的兩端和廣場可以租借給市民使用，常常舉辦例如販賣北海道特產，藝術作品展示等活動。也有很多可以作為休息場所的椅子。也有免費的Wi-Fi服務。

Sapporo Ekimae-dori Underground Walkway connects Sapporo Station and Odori subway station. It usually called by its nickname - Chikaho. Chika means underground and Ho stands for walkway. This 500 meter long walkway opened in March, 2011, and it takes about 10 minutes on foot between the two stations. It allows people to avoid bad weather through the year. People can rent space on both sides; and shops selling products made in Hokkaido or exhibitions of art work and such are always there. Furthermore, there are a lot of seats for resting. For tourists, free Wi-Fi is supplied, too.