A theme subway line jointly launched by Chengdu Rail Transit Group and Chengdu Media Group, called Expo Express, was put into service on April 1.

The new metro service, to operate on Chengdu Metro Line 18, is aimed to provide a convenient transportation choice and an immersive experience for visitors to the International Horticultural Exposition 2024 Chengdu, which is to open on April 26. People can find information on the new metro service on the homepage at the official app of Chengdu Metro, which shows the real-time operation of the service.