Delayed improvements to Mattapan Trolley weigh heavy on Milton after lawsuit

Delayed improvements to Mattapan Trolley weigh heavy on Milton after lawsuit

A series of long-promised improvements to the Mattapan Trolley are weighing heavy on local officials in Milton after Attorney General Andrea Campbell targeted the town with a lawsuit for defying a transit-oriented housing law. The looming shadow of a legal battle between the town and the state has drummed up hard feelings over what has been promised as a revitalization of an MBTA line largely serving low income communities. But years after the p…