city planning question—how would you fix lexington ky

So here is downtown Lexington from Above

I would do infill to the northwest of downtown, add a streetcar in the downtown to improve walkability as well as increase the tree canopy, and in the south I would build row homes and mixed use complexes to use more of the land while still preserving that tree canopy. I would also build an intercity rail terminal in the downtown to connect to Louisville and Cincinnati.