I tried several times without success to continue the roads in this
area:
http://www.google.com/mapmaker?hl=en&ll=47.96352,26.14568&spn=0.010273,0.020428&z=16&t=h.
Every time I had the same errors.
For road in low right corner named Dn29C the error is:
Failed to create feature / Error - this line overlaps with an existing
Road. Please zoom in or draw longer lines
and for the road in the middle named DJ291B the error is:
Failed to create feature / Editing in this area is not enabled yet.
Any reason for these errors, or is some kind of bug?