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.
North–South Expressway (Malaysia)
The North–South Expressway (NSE) (; Jawi: ليبوهراي اوتارا–سلاتن; , ) is the longest controlled-access expressway in Malaysia with theP total length of about running from Bukit Kayu Hitam in Kedah at the Malaysia–Thailand border (connects with Phetkasem Road (Route 4) in Thailand) to Johor Bahru in southern Peninsular Malaysia near the Malaysia–Singapore border (connects with the Eastern Dispersal Link (EDL) and Second Link Expressway (LINKEDUA) to the Johor–Singapore Causeway and the Malaysia–Singapore Second Link, respectively). The expressway links many major cities and towns in western Peninsular Malaysia, acting as the 'backbone' of the west coast of the peninsula. It is also known as PLUS Expressway, named after the highway's concessionaire, Projek Lebuhraya Utara Selatan Berhad (North South Expressway Project; abbreviated as PLUS. The company has changed its name to Projek Lebuhraya Usahasama Berhad (PLUS), which is a subsidiary of PLUS Malaysia Berhad (PMB).