[mersar]

I'd imagine that #1 through Banff would probably be done before #16 through Jasper, and I wouldn't count on seeing either done probably in my lifetime.

One other segment, although its not officially designated as TCH (yet), that will make a major difference to the overall system is the ring road around Calgary. The northern part should be complete late next year, allowing for traffic to loop around the north side of the city instead of having to go through the city, part of which is a 50km/h undivided road. I wouldn't be surprised if the ring road (highway 201) is added once its done, similar to how highway 100 around the south side of Winnipeg was given TCH designation.