Yep. Estimates range from around 19ish BC to mid first century.
It's amazing when you think about how many Roman buildings are still standing roughly 2000 years later. Their architecture was/is simply amazing. And it's still here after over a thousand years of neglect, pillaging, and earthquakes after the fall of the Empire. The Via Appia is still in good shape. I believe I recall seeing the city of Rome still actually uses some of the original aqueducts to bring water into the city. A modern city, getting it's water supply from 2,000 year old supply lines. I don't think we'll have many of our water mains running in 2,000 years.
I sometimes wonder what the world would be like today had the Romans not gone bat chit crazy and kept their edge without being overrun. The world would be a mighty interesting place had that all not been lost and needed to be rediscovered.
