 The line is expected to be fully electrified by 2030.Iarnród Éireann's ambition to increase both service speed and service frequency is limited by capacity issues at Dublin Connolly.The Loopline Bridge that links Connolly with Dublin Pearse is a two track route that is currently operating at the limit of its capacity, while Connolly is also used as the terminus for a number of InterCity and Commuter services.