Mousam River Railroad
Location:	Sanford, Maine
Classification:	Street railway
Founded:	1893 Dissolved: 1904
Predecessor(s):	None
Successor(s):	None
Descr:	The first street railway in the area, MRRR ran between Sanford and Springvale, Maine. In 1904 it was incorporated into the Atlantic Shore Line.
PNAER cars	Now: 0 [roster]    now/formerly owned:1 [roster]