So that people could... 

Have easier and alternative access to destinations, other than using vehicles.

Because I want San Antonio to be...

Create a museum district via bicycle/pedestrian paths connecting (also using existing bicycle paths on Ave. B) from SAMA to Witte/Brackenridge , eventual SA Children's museum on Broadway,and SABOT Gardens(also transform park area leading towards the Botanical Gardens into a more public friendly park with amenities) and even leading to the McNay.