Deletion of Morningside Avenue (Manhattan)

Comment: After a highly frustrating twenty minutes trying to find some kind of decent sourcing about this road, I'm pretty much convinced it fails . Every time a convincing result came up, the topic being covered was actually Morningside Park (examples: http://www.nytimes.com/2011/01/09/realestate/09living.html?_r=1, http://www.nytimes.com/1997/08/10/nyregion/fyi-538442.html). So unless I missed something, I can't see why this street is more noteworthy than any other. Notable landmarks and Colin Powell aren't enough for me, nor apparently for any notability guideline I know of
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)