http://www.jesusneverexisted.com/galatians.html
Quote:The peninsula of Asia Minor came under Roman rule over a period of two hundred years. By the mid-1st century BC all of the coastal regions had been made Roman provinces.
After the defeat of Antony, Augustus absorbed into the empire the kingdom of the Galatians and extended his protectorate over Cappadocia. Development of the new province began with Augustus although the extensive construction of graded roads in the interior occurred between 80 - 122 AD.