C70a (Dumfries and Galloway)
|Location Map ( geo)|
|Distance:||4.5 miles (7.2 km)|
|Meets:||B7068, C63a, B720|
|Route outline (key)|
The C70a starts on the B7068 near Bloch and heads south east, passing through a gap in the hills to reach the Kerr Burn at Kerr. The route continues south east as the burn meanders back and forth across it to reach a T junction at Chapelhill. Here the C70a turns left to reach the B720 at Mossknowe.