Almost all Roman roads in Africa were built in the first two centuries AD. In 14 AD Legio III Augusta completed a road from Tacape to Ammaedara: the first Roman road in Africa. In 42 AD, the kingdom of Mauretania was annexed by Rome. Emperor Claudius then restored and widened a Carthaginian trail and extended it west and east. This way the Romans created a continuous coastal highway stretching for 2,100 miles from the Atlantic to the Nile. In 137, Hadrian built the Via Hadriana in the eastern desert of Egypt. It ran from Antinoopolis to Berenice.