Bus B17 was the most popular bus route in Zhongshan during the recently-ended Spring Festival holiday.

B17 is the only double-decker bus line in the city. Passengers can enjoy the city's beautiful scenery for two hours with a six yuan ticket price at most. There are five double-decker buses that traverse the main roads during the day. 

Statistics show that the B17 line had picked up over 6,000 passengers in the first four days of the Lunar New Year.