"In 1930 the Indiana Bell building was rotated 90°. Over a month, the 22-million-pound structure was moved 15 inch/hr… all while 600 employees still worked there. There was no interruption to gas, heat, electricity, water, sewage, or the telephone service they provided. No one inside felt it move."
and without the exact time when rome should've looked like this it's worthless. But I think that's more a problem of the internet sharing this pic without crutial information.