In the 21st century, new construction projects such as tall skyscrapers, a new parliament building, and the national museum were or are being built. However, the new architectural styles of the modern day resulted in the demolition of many historical, Soviet-era buildings in the center of the city, such as the Central Post Office and the Mayakovsky Theatre, with the exception of a small list of 15 historically significant buildings. The central city mainly consists of wide boulevards and Russian-style buildings today, while suburban areas are comparatively underdeveloped.