The B3306, also known as the West Cornwall Coast Road, is a major road of southwestern Cornwall. It connects St Ives in the east to St Just in the west, and eventually joins the A30 road to the northeast of Sennen in the southwest of the Penwith peninsula. This thirteen-mile road is often considered one of the greatest driving roads in the United Kingdom for its scenery, with most of the road having views both across the Celtic Sea to the north, and the Cornish moorland to the south.[1] It hugs the coastline for a great proportion of its length.
A number of notable early Bronze Age or Neolithic sites lie alongside or immediately off this road, including Zennor Quoit, Sperris Quoit, Chûn Quoit and Lanyon Quoit.[4] The road is tight and twisting, and challenging to drivers.[citation needed] In early 2009, after heavy rain and flooding near Zennor, the road was closed at Chykembro Culvert because of flood damage to its foundations.[5]