evidence: Antrim Coast Road [edit]The Antrim Coast Road is regarded as one of the great tourist routes of the world.[3] This part of the road has seen a dramatic increase in traffic in recent years (in particular during warmer weather). It runs along the coast for about 25 miles (40 kilometres), from the Black Arch near Larne to the Red Arch near Cushendall, passing through the villages of Ballygalley, Glenarm, Carnlough and Waterfoot. Motorists, cyclists and pedestrians should pay due care and attention as there are currently no cycle lanes and footpaths are infrequent. [...] The Antrim Coast Road was completed in 1842 at a cost of £37,140 – some £12,000 over budget – much to the displeasure of the Commissioners. It then remained largely unchanged until the late 1960s. But there were frequent rockfalls because the geology of the Antrim Coast is Ulster White Limestone, greatly faulted and fissured, which bears a considerable overburden of basalt, also weathered and rotten near the surface.