Commuters traveling to the South Fork will have more options starting Monday.
New LIRR service will travel east of Speonk six times a day with three one-way trips in the morning and the same in the afternoon.
Some of the trains will connect with shuttles at East Hampton, Bridgehampton, Southampton, Amagansett and Montauk.
A joint fare for the train and shuttles cost $4.25 for one way.