In Kalasatama, Työpajankatu will be closed to traffic from Monday 14 January due to excavation work. The "Kalasatama" (H3004 and H3005) and "Agroksenkuja" (H3006) bus stops will not be served and buses 55 and 56 usually serving these stops will be diverted to run via Vanha Talvitie. The buses will have replacement stops on Vanha Talvitie. The diversion is expected to remain in place approximately until 4 March. Buses 50 and 59 will run via Vanha talvitie and Verkkosaarenkatu but they will not serve the replacement stops.