(Northside)--Groundbreaking Tuesday for a new development on Hamilton Ave.  "Gantry" will be built on the site of the former Myron Johnson lumber yard. 

The development will include 130 apartments, and retail/restaurant space.

An existing historic building at the end of Langland St. will also be renovated into commercial space.  

The $13 million development is due for completion by the end of 2015.