The Arch of Germanicus is an ancient Roman arch in Saintes in France. It was built in 18 or 19 AD by a rich citizen of the town (then known as Mediolanum Santonum), C. Julius Rufus, and dedicated to the emperor Tiberius, his son Drusus Julius Caesar, and his adoptive son Germanicus. It has two bays and was originally sited over the terminus of the Roman road from Lyon to Saintes. On the proposal of Prosper Mérimée in 1843 it was moved fifteen metres during works on quays along the river, and it was restored in 1851.
15.9 metres long and 15 metres high, it is the best preserved Roman remains in the city of Saintes.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.