Auckland Transport expects more than 300 properties to be affected by a mega roading plan parallel to the Southern Motorway at Manukau.
It disclosed yesterday - before a public meeting in Manukau last night of opponents of the 32km highway to Drury - that 324 properties would be affected by its $250 million first stage.
That compares with an earlier estimate of 260 properties between Redoubt Rd at Manukau's motorway interchange and Popes Rd in Alfriston, and north along Murphy's Rd to Flat Bush.