In a recent drive from Saint John to St. Andrews, New Brunswick, I marvelled at the mostly four-lane highway that connected the two points on the map and how empty it was on a Friday evening on a long weekend. I compared it with much of the TransCanada highway in British Columbia, four-laned in portions where it should be six, and often only two-laned where it should be four, as well as to the regularly packed four-lane highway between Edmonton and Calgary.
