Work to extend the section of the Tokyo Metro subway, Yurakucho Line and Namboku Line is expected to begin in earnest.

It is expected to open in the mid-2030s.

The target is a section of about 5 km from Toyosu Station to Sumiyoshi Station on the Yurakucho Line, and a section of 2 km from Shirokane Takanawa Station to Shinagawa Station on the Namboku Line. It is expected to have a higher effect.



In preparation for the extension, the government has added expenses to assist the investigation of environmental impacts in the budget for the new fiscal year = Reiwa 4, and the Tokyo Metropolitan Government plans to include similar expenses in the budget for the new fiscal year after April. , The work is expected to start in earnest.



If there is no problem in the investigation of environmental impact, it is expected that the construction work will take about 10 years, and according to the people concerned, it is expected to open in the middle of the 2030s.