The RMV announced today that its replacement for the Chinatown branch opens Sept. 15 in that parking garage/office building atop the Haymarket T stop that will also house the Boston Public Market.

The RMV will occupy the building's second and third floors. In addition to standard RMV functions, visitors will also get to enjoy a new E-ZPass customer center.

The RMV will open the office on Sept. 10 for a public sneak peak and for this year's auction of low-number license plates - which will include "351" - a number the registry notes is significant in Massachusetts.