This 3.9 km metro line is under construction in Poland. It comprises 3 stations and 80 km/h design speed. The line uses 750 V DC third rail electrification, CBTC signalling and 1435 mm standard gauge. Poland Łódź Railway Hub Modernisation · PKP PLK · News
Warsaw Metro Line M2 Western Extension (Lazurowa–Karolin) is a metro project in Poland, currently under construction.
This 3.9 km metro line is under construction in Poland. It comprises 3 stations and 80 km/h design speed. The line uses 750 V DC third rail electrification, CBTC signalling and 1435 mm standard gauge. Metro Warszawskie is delivering the project, with Gülermak as main contractor. Under construction since 2019, the line is scheduled to open in 2026, with an investment of PLN 3.0 bn (~USD 736 m).
Construction began in 2019, with completion expected in 2026.
The project has an estimated investment of PLN 3.00B.