Road According to the New York State Thruway Authority, some sample per-mile costs to construct multi-lane roads in several US northeastern states were: The United States has the largest network of roads of any country with as of 2009. The Republic of India has the second largest road system in the world with 4,689,842 kilometres (2,914,133 mi) of road (2013). The People's Republic of China is third with of road (2007). The Federative Republic of Brazil has the fourth largest road system in the world with (2002). See List of countries by road network size. When looking only at expressways the
Vienna U-Bahn In common with many urban transit systems, the Vienna U-Bahn has art works in stations. These include: Vienna U-Bahn The Vienna U-Bahn (), where "U-Bahn" is an abbreviation of the German term "Untergrundbahn" (), is one of the two rapid transit (metro) systems for Vienna, Austria. The second system is the Vienna S-Bahn. With the October 2013 opening of the , three-station extension of the U2 line, the five-line U-Bahn network consists of of route, serving 98 stations. It is the backbone of one of the best performing public transport systems worldwide according to UITP (International Association of Public Transport)