Explore details about location 環状1号線 (Kanjo 1-go sen Avenue). 環状1号線 (Kanjo 1-go sen Avenue) is a location situated within the 旭川市 alongside other areas such as 大雪通 (Taisetsu Dori), 昭和通 (Showa Dori), 豊岡4・14条斜線通 (Toyooka 4-14-jo shasen dori Avenue).