What highway do you take when you get off GWB turnpike.

Preston Rd. - S.H. 289

Agree with Todd. Preston's is a wide surface street at that point. Try to be in the NEXT to left lane when you get to the light, else you could be forced to turn left after crossing the overpass. That forces you to go back the way you came from. This assumes coming from the west. If from the east, you have a simple right turn.