|Location Map ( geo)|
|Distance:||1.7 miles (2.7 km)|
|Meets:||A90, B966, B966|
|Route outline (key)|
The C3K has a historic mainline which runs from the village of Fordoun north west to meet the B966 at Crossroads. It appears that this also includes a short spur along Station Road, into the old station at Fordoun. When the A90 was upgraded to bypass the village, the C3K also gained a much longer spur, along the old line of the A90 through Balfeith, and again terminating on the B966.