The massive Roman aqueduct built in Segovia, Spain, by the Roman Emperor Trajan (AD 98-117).
One of the best-preserved works of Roman engineering, the structure was built from approximately 24,000 blocks of dark-colored Guadarrama granite without the use of mortar.
The above ground portion is 2,388 feet long. And it consists of approximately 165 arches that are over 30 feet tall.
One of the best-preserved works of Roman engineering, the structure was built from approximately 24,000 blocks of dark-colored Guadarrama granite without the use of mortar.
The above ground portion is 2,388 feet long. And it consists of approximately 165 arches that are over 30 feet tall.
