Complex sentence: This lead to a confusing situation with avenues becomimg streets, despite no change in direction, for example MacKenzie Avenue (now 104 Ave) became Boyle Street west of Queens Avenue and Athabasca Avenue (now 102 Ave) became Elizabeth Street west of Queens Avenue.
Split into simpler sentences: This lead to a confusing situation with avenues becoming streets despite no change in direction. For example, MacKenzie Avenue (now 104 Ave) became Boyle Street west of Queens Avenue, and Athabasca Avenue (now 102 Ave) became Elizabeth Street west of Queens Avenue.