Why did you want to create a separate way for the southbound bike lane? It was adequately mapped before.

The wiki says, "

Cycling infrastructure that is an inherent part of a road - particularly 'cycle lanes' which are a part of the road - should usually not be tagged as a separate cycleway, but by adding the cycleway=* tag to an existing highway=* instead." https://wiki.openstreetmap.org/wiki/Tag:highway%3Dcycleway

If it's going to be a separate way, it should probably have the "Scott Street" name for directions and the residual northbound-only way should be one-way for bicycles.