Global Optimization for Transport Network Expansion and Signal Setting

Table 1

Link data input for the small network.

Link	Free-flow time	Expansion cost factor	Current capacity	Bound of capacity expansions
1	4	2	60	80
2	5	3	50	80
3	2	5	50	70
4	8	4	50	60
5	8	1	80	100
6	4	3	60	90
7	4	6	50	70
8	2	2	60	80
9	3	4	50	70