In 60 CE the Roman had 27 legions which were deployed as follows:
Spain: 2 legions (VI Victrix, X Gemina)
Britain: 4 legions (II Augusta, IX Hispania, XIV Gemina Martia Victrix, XX)
Lower Germany: 4 legions (I Germanica, V Alaudae, XV Primigenia, XVI Gallica)
Upper Germany: 3 legions (IV...