Indian road network a loss of about 10 million new jobs every year. Poor rural roads and traffic congestion inside the cities remains a challenge in India. The planned addition of over 12,000 kilometers of expressways in the next 10 years may help address some of such issues. The constraints and issues with Indian road network differ from one state to another. Some states, such as Tamil Nadu, Gujarat, have remarkably better road network than others. Indian road network India has a road network of over as on 31 March 2016, the second largest road network in the world. At 1.70 km of
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)