Clayton Tunnel is a railway tunnel located near the villages of Clayton and Pyecombe in West Sussex, between Hassocks and Preston Park railway stations on the Brighton Main Line. This tunnel is notable for its turreted and castellated north portal with a single-storey cottage on the top, as well as for being the site of a serious accident in 1861 which was influential in the adoption of a robust signalling system in the UK and elsewhere.
Crawley Borough Emergency Centre ⓘ civil defence centre in West Sussex, UK
Horsham District Council Emergency Centre ⓘ civil defence centre in West Sussex, UK
Horsham Royal Observer Corps Group Headquarters ⓘ British Cold War command centre in West Sussex
Asham Quarry ⓘ Site of Special Scientific Interest in East Sussex, England, UK
Cissbury ⓘ
Flint mines on Windover Hill, 140m WSW of The Long Man ⓘ mine in Long Man, United Kingdom
Marehill Quarry ⓘ quarry in the UK
Prehistoric flint mine and part of a round barrow cemetery at Blackpatch, 400m north east of Myrtle Grove Farm ⓘ archaeological site in West Sussex, England, UK
Slinfold Stream and Quarry ⓘ site of Special Scientific Interest
Southerham Grey Pit ⓘ Site of Special Scientific Interest in East Sussex, England, UK
Unknown ⓘ disused quarry in Sussex, United Kingdom
Balcombe Tunnel ⓘ railway tunnel in West Sussex, England
Baynards Tunnel ⓘ railway tunnel in the UK
Clayton Tunnel ⓘ railway tunnel in West Sussex, England
Cuilfail Tunnel ⓘ road tunnel on the A26 in Lewes, East Sussex, England
Hardham Canal Tunnel ⓘ tunnel in Hardham, West Sussex, England, UK
Haywards Heath Tunnel ⓘ Railway tunnel in West Sussex, England
Heathfield Tunnel ⓘ railway tunnel in the UK
Lewes Tunnel ⓘ railway tunnel in the UK
Patcham Tunnel ⓘ railway tunnel in the UK
Sharpthorne Tunnel ⓘ railway tunnel in the UK
Southwick Hill Tunnel ⓘ road tunnel to the north of Southwick, West Sussex, England.