Map of the troop movements during the first two years of the Roman-Parthian War over Armenia (58 to 63 AD), detailing the Roman offensive into Armenia and capture of the country by Gnaeus Domitius Corbulo.
Own work using:

Descriptions and map provided in Adrian Goldsworthy's In the name of Rome: The men who won the Roman Empire ISBN 978-0-7538-1789-6
Cplakidas