There are a number of transport services around the Isle of Man, mostly consisting of paved roads, public transport, rail services, sea ports and an airport.
The island has a total of of public roads, all of which are paved. Roads are numbered using a numbering scheme similar to the numbering schemes of Great Britain and Northern Ireland; each road is assigned a letter, which represents the road's category, followed by a 1 or 2 digit number. A roads are the main roads of the island whilst roads labelled B, C, D or U decrease in size and/or quality. (The C, D and U numbers are not marked on most maps or on signposts.) There is no national speed limit – some roads may be driven at any speed which is safe and appropriate. Careless and dangerous driving laws still apply, so one may not drive at absolutely any speed, and there are local speed limits on many roads. Many unrestricted roads have frequent bends which even the most experienced driver cannot see round. Driv