Highway
Major highways are often named and numbered by the governments that typically develop and maintain them. Australia's Highway 1 is the longest national highway in the world at over and runs almost the entire way around the continent. China has the world's largest network of highways followed closely by the United States of America. Some highways, like the Pan-American Highway or the European routes, span multiple countries. Some major highway routes include ferry services, such as U.S. Route 10, which crosses Lake Michigan.
Controlled-access highways in Thailand
Multiple toll-collecting controlled-access highway systems are operated in Thailand, currently serving the Greater Bangkok area and nearby provinces. The first expressway in Thailand is Chaloem Maha Nakhon Expressway, opened in 1981. Burapha Withi Expressway was the world's longest bridge from its opening in 2000 to 2010.