There are lots of nice election result maps linked from here:
http://results.enr.clarityelections.com/NC/Orange/33103/50010/en/summary.html
click on "contest detail map" for the race you are interested in, and from there you can ask for "view enlarge map", though the key does not come with the enlargement. Also note that early votes will not be reallocated back to the precinct totals and maps for aout 90 days.
For example Chapel Hill Council
http://results.enr.clarityelections.com/NC/Orange/33103/50010/en/md.html?cid=0108
(for Durham part of this, see http://results.enr.clarityelections.com/NC/Durham/33075/49932/en/summary.html
to get to
http://results.enr.clarityelections.com/NC/Durham/33075/49932/en/md.html?cid=0105 (matt C finished first in one Durham precinct, Donna the other)
Issues: