After the Spanish conquest, this design remained largely intact, mostly due to the efforts of Alonso Garcia Bravo, who supervised much of the rebuilding of the city. This reconstruction conserved many of the main thoroughfares such as Tenayuca, renamed Vallejo; Tlacopan, renamed México Tacuba, and Tepeyac, now called the Calzada de los Misterios. They also kept major divisions of the city adding Christian prefixes to the names such as San Juan Moyotla, Santa María Tlaquechiuacan, San Sebastián Atzacualco and San Pedro Teopan. In fact, most of the centro historicos is built with the rubble of the destroyed Aztec city.