Statistical Characteristics and Community Analysis of Urban Road Networks

Table 7

Structure of hierarchy and communities in each hierarchical layer for nine URNs.

City	Nodes	Hierarchy layers	Communities in each hierarchy (from low to high)
Austin	7388	5	151; 46; 13; 7; 5
Chicago	12,982	5	266; 81; 22; 7; 2
Philadelphia	13,389	6	343; 100; 29; 11; 6; 3
Anaheim	416	2	11; 2
Winnipeg	1052	3	30; 8; 7
Berlin	12,981	5	457; 112; 34; 14; 5
Barcelona	1020	3	20; 6; 4
Terrassa	1609	3	27; 5; 3
Hessen	4660	4	104; 25; 8; 5