A list of roads designated A1, sorted by alphabetical order of country. * A01 highway (Afghanistan), a long ring road or beltway connecting Kabul, Kandahar, Herat and Mazar * A1 motorway (Albania), connecting Durrës and Kukës * A001 highway (Argentina), a beltway surrounding the city of Buenos Aires * A1 road (Australia) may refer to several roads part of the highway 1 including the following segments: * A1 highway (Queensland), connecting Kybong and Cairns * A1 highway (South Australia), connecting Victoria via Mount Gambier, Adelaide and Port Augusta to Western Australia * A1 highway (Victoria), connecting New South Wales via Melbourne and Portland to South Australia * A1 (New South Wales), consisting of several discrete sections including the Princes Highway and Pacific Highway