Five "readiness projects" are also under construction to increase peak-hour capacity across the LIRR system in preparation for expanded peak-hour service after the completion of East Side Access. The LIRR is constructing a new platform for Atlantic Terminal-bound trains at Jamaica station, in preparation for the conversion of the Atlantic Branch between these two stations into a high-frequency shuttle. The LIRR is also installing storage tracks at the Massapequa and Great Neck stations, as well as expanding the train yards at the Port Washington and Ronkonkoma stations.