At the last public meeting the Value Retail rep said that their business model depends on being able to bring foreign tourists from Manhattan to shop at Belmont Park. They operate that way in London, they will operate that way in China. To accomplish that full time LIRR service is an integral part of this project.Thanks for giving me the Value Retail angle. Now I have a better understanding as to why NYAP want Belmont LIRR to become full time.
Another point to realize is that the neighborhood benefits from full time LIRR service. But the demand will be for westbound service towards Manhattan and Brooklyn, mainly from commuters going to work. There will be little to no demand to go eastbound from Belmont, so I don't think you'll ever see any upgrades to the infrastructure at Belmont to accommodate people coming from Nassau and Suffolk.