In the 19th century, Red Square was lined by a neoclassical domed structure of Upper Trade Rows by Joseph Bove. However, in the 1890s it was torn down and replaced with the new, eclectic Upper Trading Rows (by Alexander Pomerantsev and Vladimir Shukhov) and the similar Middle Trading Rows (by Roman Klein). The rest of Kitay-gorod was densely filled with offices, warehouses and hotels, to the point where real estate developers had to build streets, not buildings – like the Tretyakovsky Proyezd project by Pavel Tretyakov and Alexander Kaminsky.