The site of the new bridge determined the location of London itself. The alignment of Watling Street with the ford at Westminster (crossed via Thorney Island[لغات أخرى]) is the basis for a mooted earlier Roman "London", sited in the vicinity of Park Lane. See Margary, Ivan D., Roman Roads in Britain, Vol. 1, South of the Foss Way – Bristol Channel, Phoenix House Lts, London, 1955, pp. 46 – 47.