|Location Map ( geo)|
|From:||West Linton (NT149519)|
|To:||Harlaw Muir (NT191562)|
|Distance:||3.8 miles (6.1 km)|
|Meets:||B7059, C59 (Midlothian)|
|Route outline (key)|
The C3 starts on the B7059, Main Street, in West Linton a little to the east of the A702. It then heads north east along Deanfoot Road, climbing up onto Harlaw Muir, and coming to an end at the council boundary. The Road continues down to the A701 near Penicuik.