Pan-American Highway
The Pan-American Highway is a network of roads stretching across the American continents and measuring about in total length. Except for a rainforest break of approximately , called the Darién Gap, the roads link almost all of the Pacific coastal countries of the Americas in a connected highway system. According to "Guinness World Records", the Pan-American Highway is the world's longest "motorable road". However, because of the Darién Gap, it is not possible to cross between South America and Central America with conventional highway vehicles. Without an all-terrain vehicle, it is necessary to circumnavigate this terrestrial stretch by sea.
M180 motorway
The M180 is a motorway in England from junction 5 on the M18 motorway in the Metropolitan Borough of Doncaster to a point close to Humberside Airport some from the port of Immingham and from the port of Grimsby and the east coast and provides access for major routes to Cleethorpes, Grimsby, Hull (via the Humber Bridge), Immingham, Lincoln, Scunthorpe, Humberside Airport and the Killingholme Oil Refineries; Humber Oil Refinery and Lindsey Oil Refinery. The road forms part of the unsigned Euroroute E22 and is the main route along the south bank of the Humber Estuary. At 25 miles long it is the longest motorway in the United Kingdom to carry a three digit number.