These include the Hwy 37 between Kitimat and Terrace, Hwy 16 between Prince Rupert and Terrace (also a rail route), and Hwy 37A between Stewart and Meziadin Junction.
These include the Highway 37 stretch between Kitimat and Terrace, the Highway 16 route connecting Prince Rupert and Terrace (also used by trains), and Highway 37A spanning Stewart to Meziadin Junction.