Quote Originally Posted by Ed
your question is kind of confusing, but if you are coming on 285 east or west, it's exit 20.

if you are coming on 75 north or south, there is no exit i believe, but if there is it's like 259. or 259 A and B
yeah it's heading north or south on 75 merging onto 285 it's exit 259 a and b (maybe 258 a and b.. i don't remember exactly)

and you're right if your merging from 285 onto 75.. that's def exit 20..