PM "Koltsevo" - the planned electric depot of the St. Petersburg metro, which will serve the Koltsevaya and Nevsko-Vasileostrovskaya lines [1] . As of August 2019, design and construction has not yet begun.
| Electrodepo "Ring" | |
|---|---|
 Ring line | |
| Petersburg metro | |
| A country |  Russia |
| City |  St. Petersburg |
| opening date | unknown (not earlier than 2025-2029) |
Notes
- ↑ Implementation of work to determine the location of construction sites of the main structures necessary for the construction of lines on the basis of the Industry Metro Development Scheme in St. Petersburg for 2011-2015 with a perspective up to 2025 for state needs of St. Petersburg. Volume 3. (second link from the top in the Tender Documentation section)