Tourism planners in Shanghai's downtown Luwan District will improve a free sightseeing bus service along Huaihai Road from October 7.
The red buses will then run every 20 minutes and have their own bus stops.
At the moment, the buses share normal bus stops, but attract few passengers. Currently they run about every 40 minutes, with only five buses serving the route.
The route connects sites of historic significance, such as Fuxing Park, Xintiandi and Dr Sun Yat-sen's former residence.





