Choa Chu Kang Bus Interchange is an bus interchange which mainly serves the residential neighbourhood of Choa Chu Kang. It is located at Choa Chu Kang Loop and connected to Choa Chu Kang MRT/LRT Station and the Lot One Shoppers' Mall. Opened in 1990, this bus interchange is one of the oldest surviving bus interchanges in Singapore to remain intact from re-modification while still in service.