The Pont Neuf is a 16th-century bridge in Toulouse across the Garonne river. Original planning for the bridge started in 1542 by the assembly of a committee of master masons and carpenters. Construction started on the foundations in 1544; the first arch was started in 1614. The bridge was finished in 1632, and was inaugurated on 19 October 1659.
The bridge is not symmetrical; the longest arch is the third from the right-hand bank. The openings through the piers were originally supposed to represent the face and mane of a lion. A triumphal archway added in 1686 constricted traffic and was removed in 1860.
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.