The Leon Valley area, or just south of it, might be another option for you. You have to keep in mind, a lot of shit is under construction here in town. Bandera (hwy 16) and 410 are under massive construction, as is most of 410 from that area to just north of 90.
Also, around 35/410 there is big construction. Our traffic situation is better than Houston/Austin, but it gets kinda packed at the normal times.