Think of it this way, we're so much better off than Warsaw. Note the timeline for their single subway line:
1950 - the government of Polish People's Republic (PRL) passes the resolution about the construction of subway in Warsaw,
1951 - the construction of a deep subway begins,
1953 - the project is reduced to the experimental segment,
1957 - works definitively interrupted,
1974 - research work continued until this year,
1975 - brief preliminary designs for the first line of subway in Warsaw are completed,
1982 - Resolution No. 266/82, in reference to the construction of the 1st line of the Warsaw Subway, is adopted by the Council of Ministers,
1983 - Subway Construction General Management is established to perform the duties of the Investor and General Contractor,
1983 - on 15th April the first steel pile is driven into the ground at the subway excavations,
1985 - the construction of the tunnel begins: the underground method is applied with the use of underground drilling disks.
1986 - verification of the range of investment and its financial input; change of the completion date of the project,
1987 - changes in the project financing system; the State budget is no longer the only source of financing for the construction,
1989 - a change of priorities; a decision is taken not to construct the A12 Pl. Konstytucji Station and A16 Muranów Station as the first priority,
1990 - 10 subway cars donated by the Soviet Union as a gift,
1990 - the city authorities decrease the speed and the range of the construction of the subway due to financial difficulties,
1994 - the subway purchases 32 Russian-made cars,
1995 - the 1st 11km section of the subway from Kabaty Station to Politechnika Station put in operation