Barracks

Barracks are where you can train infantry units, and if you have more than one, the option is given to distribute a build order between them. Higher barrack levels reduces training time and lets you train more units once

Trainable units
You can train following units in barracks:

Hastatus

Sagittarius

Principes

In Game Description
Barracks are one of the most important infrastructure in the city. Before the reforms of Marius, the troops trained here are citizen warriors: men who have a real strake in defending the community. After the Marian reforms of 107 BC (military reforms initiated by Gaius Marius, a statesman and general of Roman republic), the soldiers are hardened professionals. All the barracks for the Roman legions are built to efficient standardized ground plan: no matter where in the world a legionary is sent to enforce Roman peace, he will always know his way around, and where he is expected to be at all times.

Information Data
Construction time isnt showed because unreliadable data due higher Rectorate levels and possible Jupiter worship in the temple.