sentences:  Two of the four low-level platforms—which were the only ones in the LIRR system since the 1990s, when all other LIRR stations had full-height platforms installed—were replaced with newly built high-level platforms in compliance with the Americans with Disabilities Act of 1990.The other two platforms still have fixed steps attached to them, as all four platforms used to have.The renovated station opened on June 4, 2015, before the Belmont Stakes.