|Location Map ( geo)|
|From:||near Crowlas (SW507322)|
|To:||Marazion Station (SW505313)|
|Distance:||0.6 miles (1 km)|
|Route outline (key)|
When the A394 Marazion bypass was built it severed the route of the B3310, which was therefore declassified. The southern half of the road now reaches a roundabout on the bypass whilst the northern half is closed to traffic.