The Eastern Distributor is a 6-kilometre (4 mi) long motorway in Sydney, New South Wales, Australia owned by toll road operator Transurban. Part of the M1, it links the Sydney central business district (CBD) with the Airport. The centre-piece is a 1.7 km (1.1 mi) tunnel running from Woolloomooloo to Surry Hills.The motorway is tolled in one direction (northbound) with the toll plazas at Woolloomooloo and at the William Street exit.