Detour - Cobham St More...26 January 201501 February 2015View TimetableFrom Tuesday 27 January until Monday 2 February all buses will detour away from part of Cobham St while road works are carried out. Buses travelling towards Westfield Riccarton will detour off Lyttelton St onto Wynchbury St and Barrington St back onto Coronation St to continue the normal route. Buses travelling towards Barrington Mall will detour off Howard St onto Barrington St and Wynchbury St back onto Lyttelton St to continue the normal route. All bus stops on Cobham St, stops 33617 and 22194 on Lyttelton St and stop 11418 on Barrington St will be closed during this time. View detour map and closed stops.