Gronk!
Senior Member
I think 16X was the old name of the highway when it was first built.
16X was indeed the name of the highway several decades ago, but has been Highway 16 since then.
Same deal with Secondary Highway 794 to Westlock before it was upgraded to Highway 44.
It's now the 21st century. The Parkland County transportation officials should cease this despicable delusion that they are still living in the 1980s.