Route 21 begins in
Torbay at an intersection with
Route 20 (Torbay Bypass) just west of downtown. It heads west past some parks, homes, and businesses for a few kilometres before leaving Torbay and continuing northwest through rural wooded areas. The highway now enters
Bauline and passes by some businesses before having an intersection with Pouch Cove Line. Route 21 now winds its way down some hills into downtown, where it comes to an end at the
Atlantic coast at Bauline’s harbour. ==History==