Operations and Maintenance Information on the operation and maintenance of Luas, Dublin's Light Rail Transit system, which is operated by Transdev under contract to TII and the National Transport Authority (NTA). Operating Hours and Frequencies Details of Luas operating hours, frequencies and average journey times on the Red and Green Lines. Fare Collection Details of how the Luas ticketing system works, and where you can buy tickets. Passenger Numbers Luas passenger numbers have grown since its launch in 2004, with a record 32.6 million passengers carried in 2014. Also in this section Operating Contract Details of the Luas Operating Contract, currently held by Transdev. Vehicle and Infrastructure Maintenance Information on the maintenance of the Luas trams and fixed infrastructure.