Low water in Rome’s drought-hit Tiber river exposes ancient ruins of Nero’s Bridge

By Barbie Latza Nadeau, CNN Rome (CNN) — Scorching temperatures and a long, dry summer have given locals and tourists alike a rare opportunity to see the remains of a 2,000-year-old bridge that once spanned the Tiber river that weaves through the center of Rome. The flow of the Tiber, which is fed from tributaries