Line 14 becomes the first metro line to be upgraded from GoA4 to Trainguard MT CBTC. Credit: Beton.7/Shutterstock.com Siemens Mobility has completed the six-year extension project of the Paris metro’s ...
Guangzhou, China, June 30, 2025 -- On June 29, the Guangzhou Metro Line 10 (Xilang to Yangjidong East), constructed by China Railway Construction and the first line in Guangzhou to achieve GoA4-level ...