About Moscow Central Diameter
MCD is one of the most ambitious urban mobility projects in Russia and the world, which creates a seamless space in the Moscow metropolis. The first two diameters started their operations on November 21, 2019.
The project took a record time of 2 years to realize. More than 600 million passengers travelled via MCDs since their launch. In 2023, the capital is bursting with new huge transportation projects. In spring, the entire BCL (Big Circle metro line) – the longest metro ring in the world – was launched, and on August 17, the third Moscow Central Diameter (MCD-3) saw light.
