MHACY Residents Help to Save Energy with 511 Rideshare. 511NY Rideshare offers a variety of opportunities to carpool and share rides saving money and helping to reduce our carbon footprint by reducing traffic congestion and improving air quality. 511NY Ride Share is a program run by the New York State Department of Transportation. Our goal is to sign up more than 200 residents before the end of the year. To sign up for 511 Rideshare, email jlu@511nyrideshare.org or call 866-NY-COMMUTE.
