Here are the other 4th St Bike Boulevard intersections I rendered in 2010. There are technical errors, but the basic concepts are even more important now. Modal filters formalize cut-through traffic restrictions AND create unique tiny parks, plazas, and features reaffirming streets are for living.

So happy to see this project finally moving forward, Joe! This rendering I did based off your drawings — way back in 2010 — shows a shade tree in the middle also. That could still be a nice landmarking, traffic calming, and placemaking feature to include.