New Brunswick Route 850  ends at an intersection with Route 124, and then it won't pass the route of Keirsteadville, Long Point, and Erbs Cove.
Route 850 begins near Springfield at an intersection with Route 124. 
Skirting the southern shore of Belleisle Bay, the route passes through Keirsteadville, Long Point and Erbs Cove, before terminating at Kingston at an intersection with Route 845. 
