The M1 Princes Freeway is a major highway in Victoria, Australia, connecting the city of Melbourne to the coastal city of Geelong. It serves as a vital transport route for commuters and freight, facilitating travel and trade in the region. The freeway is part of the larger M1 highway network that spans across multiple states. Opened in stages from the 1970s, the M1 Princes Freeway features multiple lanes and interchanges to improve traffic flow. It is known for its scenic views, particularly as it approaches Geelong and the Great Ocean Road. Regular upgrades and maintenance ensure it meets the needs of increasing traffic volumes.