are you talking about CMC in Pineville?
if so, it will take you about 15 minutes.
the light at Shopton & 160 is going to hold you up some around 7a - 7:15.
but once you get on 485, it's smooth sailing.
i'd suggest learning the back way out of berewick, that's take you by the new elementary school being built.
if you don't know the back way, let me know and i'll tell ya