aqueduct delle torre, spoleto, italy

236 apennines aqueduct arcade arcades assunta bridge building canal cathedral church citta city colle colony connects constituted dei del delle duchy elia empire flaminia fortilizio high historic italian italy latin lippi long maria medieval monteluco mulini now opposite perugia philippo pillars ponte province renaissance road roman sant santa side spoleto square stone supported that torre torri tower transportation umbria via view water work