The Roman Map of Britain Noviomago or Novariomago?

Nouiomagno var. Noúiomagno (R&C 39) next

    Noviomago is the historically preferred form, and for as long has been considered a duplicate entry to Nauimago for Noviomago Chichester (R&C 44). It is fair to assume that -magno is an error for -mago 'plain', but the variant Noúiomagno can be interpreted as Novario-mago. Vindocladia Badbury Rings (R&C 38), the previous entry, and AI's Durnonovaria Dorchester of Iters xii & xv are directly connected by Roman road Margary 4e. 
    Other roads from Badbury rings are Margary 4c through Woodyates to Old Sarum, and Margary 4d through Lake Farm to Hamworthy/Poole Harbour.

    Alternatively Nouiomagno may be connected by road to the next entry Onna East Anton (R&C 40) on either Margary 4b between Boscombe Down and Silchester or Margary 43 between Mildenhall and East Anton.