Investment in public transport and getting Dublin moving will be a priority for Sinn Féin in government, the party said at the launch of its transport policy in Dublin today.
Seán Crowe said Sinn Féin would prioritise proper planning and accessible, safe and affordable public transport.
"A high quality public transport system and roads network is essential both to continued economic growth and to improve peoples quality of life and we will make it a priority in government," Mr Crowe said.
If elected, the party aims to deliver 500 additional buses for Dublin Bus and to prioritise the construction of rail-metro links to Dublin Airport and the development of the Heuston-Connolly rail link.
Sinn Féin has also proposed the lifting of toll barriers, fast-tracking of road-works and extra investment in public transport to ease the current traffic congestion on the M50.
Across the country the party promises to abolish motorway and other road tolls as well as the expansion of an all-Ireland rail network.
Mr Crowe also said the Sinn Féin would reverse the break-up of Aer Rianta, and return Air Lingus and Irish Ferries to public ownership or establish new companies in public ownership.