The aqueduct of the large Ancient Roman city of Nicopolis ad Istrum in today’s Central North Bulgaria had an “exceptional” bridge, which was 3 kilometers (appr. 2 miles) long and 20 meters (65 feet) tall, explains archaeologist Ivan Tsarov who … Continue reading Aqueduct of Ancient Roman City Nicopolis ad Istrum Had ‘Exceptional’ 3 km Long Bridge, Archaeologist Reveals in Book on Roman Aqueducts in Bulgaria