Route 416 begins in Round Harbour at the harbour in the centre of town. It leaves the community and winds its way northwest through hilly terrain for a few kilometres to pass through Snook's Harbour, where it makes a sharp right turn to the north at an intersection with a local road leading to downtown. The highway winds its way north through wooded areas for a few more kilometres before Route 416 comes to an end at an intersection with Route 414 just south of Brent's Cove.[1]