[You Need a Thneed]

Originally Posted by Acey

It doesn't say north or south, it just says Macleod Trail, the implication being that the exit is for both directions. Once you exit, it then specifies the left lanes for Macleod Trail south/Lethbridge, or Macleod Trail north/City Centre to the right. That is how major junctions are signed everywhere else on both ring roads.

I am perhaps misunderstanding you.

The sign says northbound Macleod Trail - City Centre, as does the advance one on the side of the road.

It says nothing about southbound.

After the main turnoff from Stoney, there is a sign at the second lane split.