Maine State Route 136 is a north-south highway in Northern Cumberland County. It runs from U.S. Rt. 1/Maine State Route 125, near Freeport, to the Cumberland/Androscoggin County Line, near Durham. ME St Rt 136 passes through the following town in Cumberland County. Freeport ME St Rt 136 is multi-plexed in Cumberland County. Maine State Route 125, near Freeport. ME St Rt 136 intersects the following highways in Cumberland County. U.S. Rt. 1, at Freeport. Maine State Route 125, at Freeport. Interstate 295, near Freeport. Maine State Route 125, near Freeport.