Thanks so much for the info Mashin!

Given that flex post protected bike lanes are very permeable to bikers (i.e. it's easy to move between the car lane and bike lane), that cars seem to keep destroying the flex posts, and to avoid the routing issues like the one I fixed, it's definitely my preference to map protected lanes in the roadbed, like this, with tags on the main way. But I'll leave matters of preference to local mapper. 

But if it is to be mapped separately, the now duplicative "cycleway=lane" tag on the main Edgewood Ave ways should be removed. 

Brandon