Applying the Virtual Input-Output Method to the Identification of Key Nodes in Busy Traffic Network

Table 1

Experimental traffic network node import flow.

Node	Flow (veh)
	South	North	Southeast	Northeast	Southwest	Northwest
1	2576	1417	746			914
2	1484	797		2544	1848	838
3	885	951		598
4			65	1028		1054
5			1856	952		90
6			742	523		486
7				2329	1583	1287
8			954	2798	2593	78
9			1105		245	98
10			16	156	180	637