Properties of the infrastructure networks of nine BRT systems.

Information about the city where each system is located, the number of lines, and the number of stations. Also are included the size of the infrastructure network N, the number of edges , the average degree 〈k〉, the average length of the shortest path 〈l〉 as defined in Eq (1) and the average clustering coefficient 〈C〉 in Eq (2).