... tracks, but they do show general alignments, viaducts, tunnels, etc. e.g. 2_041138_380000000.png See this topic: topic 2328 For modern tracks you can almost always find the OS large scale maps online, usually small areas, from which you can paste together a larger map (or use multiple picture shapes in Templot). For example my local County Council has a map online showing the locations of winter road grit bins for residents' use. And when you zoom in to the maximum extent, suddenly you get this: 2_231403_440000000.png Worcester Tunnel Junction. Here's a direct link to the above map: http://gis.worcestershire.gov.uk/WccGISOnline/maps.aspx?xmin=385816&ymin=255770&xmax=385929&ymax=255825&l =40#top These are fine as Templot backgrounds. For example this turnout is found to be a D-10: 2_231419_130000000.png The switch toe marks are very faint, but are there (ringed red above). Align this to the blade tip marks in Templot. These images are infringing OS copyright, ...