Haven. Osborne is also traversed by the Dry Creek–Port Adelaide railway line which carries freight to the Outer Harbor container and grain export terminals via the Mary MacKillop Bridge. Governance Osborne is located within the federal division of Hindmarsh, the state electoral district of Port Adelaide and the local government area of the City of Port Adelaide Enfield. See also List of cities and towns in South Australia Penrice Soda Products Mutton Cove Conservation Reserve References Notes Citations Suburbs of Adelaide Lefevre Peninsula