Table 1. Analysis of the TTD for each...

Table 1.

Analysis of the TTD for each network status and examples of optimal solution

Status	Combination of maintenance required roads					# of roads maintained	TTD	% change with respect to the uninterrupted network	Rank	Example of one optimal solution
ID	Combination of maintenance required roads					# of roads maintained	TTD	% change with respect to the uninterrupted network	Rank	Duration of each network status	Starting date of each work zone
1	0	0	0	0	0	0	1011160	0.00	32	31
2	12	0	0	0	0	1	1029438	1.81	29	24	23
3	0	36	0	0	0	1	1036381	2.49	28	0	167
4	0	0	41	0	0	1	1043886	3.24	25	0	47
5	0	0	0	56	0	1	1022402	1.11	31	0	77
6	0	0	0	0	68	1	1028757	1.74	30	274	261
7	12	36	0	0	0	2	1057240	4.56	19	0	–
8	12	0	41	0	0	2	1059970	4.83	16	30	–
9	12	0	0	56	0	2	1040812	2.93	26	0	–
10	12	0	0	0	68	2	1047571	3.60	23	0	–
11	0	36	41	0	0	2	1057192	4.55	20	0	–
12	0	36	0	56	0	2	1046221	3.47	24	0	–
13	0	36	0	0	68	2	1055943	4.43	22	0	–
14	0	0	41	56	0	2	1056942	4.53	21	53	–
15	0	0	41	0	68	2	1059945	4.82	17	0	–
16	0	0	0	56	68	2	1040733	2.92	27	90	–
17	12	36	41	0	0	3	1077947	6.61	7	0	–
18	12	36	0	56	0	3	1066219	5.45	14	0	–
19	12	36	0	0	68	3	1075379	6.35	9	0	–
20	12	0	41	56	0	3	1072375	6.05	11	37	–
21	12	0	41	0	68	3	1076019	6.41	8	0	–
22	12	0	0	56	68	3	1059684	4.80	18	0	–
23	0	36	41	56	0	3	1067563	5.58	13	94	–
24	0	36	41	0	68	3	1075364	6.35	10	0	–
25	0	36	0	56	68	3	1064987	5.32	15	30	–
26	0	0	41	56	68	3	1071220	5.94	12	0	–
27	12	36	41	56	0	4	1090138	7.81	3	0	–
28	12	36	41	0	68	4	1097155	8.50	2	0	–
29	12	36	0	56	68	4	1087261	7.53	4	0	–
30	12	0	41	56	68	4	1086747	7.48	6	0	–
31	0	36	41	56	68	4	1086851	7.49	5	57	–
32	12	36	41	56	68	5	1108368	9.61	1	0	–
										q_a = [23, 167, 47, 77, 261]
										TTD = 753343866
										Average TTD = 1046310

Status	Combination ofmaintenancerequired roads					# of roadsmaintained	TTD	% change withrespect to theuninterruptednetwork	Rank	Example of one optimal solution
ID	Combination ofmaintenancerequired roads					# of roadsmaintained	TTD	% change withrespect to theuninterruptednetwork	Rank	Durationof eachnetwork status	Starting dateof eachwork zone
1	0	0	0	0	0	0	1011160	0.00	32	31
2	12	0	0	0	0	1	1029438	1.81	29	24	23
3	0	36	0	0	0	1	1036381	2.49	28	0	167
4	0	0	41	0	0	1	1043886	3.24	25	0	47
5	0	0	0	56	0	1	1022402	1.11	31	0	77
6	0	0	0	0	68	1	1028757	1.74	30	274	261
7	12	36	0	0	0	2	1057240	4.56	19	0	–
8	12	0	41	0	0	2	1059970	4.83	16	30	–
9	12	0	0	56	0	2	1040812	2.93	26	0	–
10	12	0	0	0	68	2	1047571	3.60	23	0	–
11	0	36	41	0	0	2	1057192	4.55	20	0	–
12	0	36	0	56	0	2	1046221	3.47	24	0	–
13	0	36	0	0	68	2	1055943	4.43	22	0	–
14	0	0	41	56	0	2	1056942	4.53	21	53	–
15	0	0	41	0	68	2	1059945	4.82	17	0	–
16	0	0	0	56	68	2	1040733	2.92	27	90	–
17	12	36	41	0	0	3	1077947	6.61	7	0	–
18	12	36	0	56	0	3	1066219	5.45	14	0	–
19	12	36	0	0	68	3	1075379	6.35	9	0	–
20	12	0	41	56	0	3	1072375	6.05	11	37	–
21	12	0	41	0	68	3	1076019	6.41	8	0	–
22	12	0	0	56	68	3	1059684	4.80	18	0	–
23	0	36	41	56	0	3	1067563	5.58	13	94	–
24	0	36	41	0	68	3	1075364	6.35	10	0	–
25	0	36	0	56	68	3	1064987	5.32	15	30	–
26	0	0	41	56	68	3	1071220	5.94	12	0	–
27	12	36	41	56	0	4	1090138	7.81	3	0	–
28	12	36	41	0	68	4	1097155	8.50	2	0	–
29	12	36	0	56	68	4	1087261	7.53	4	0	–
30	12	0	41	56	68	4	1086747	7.48	6	0	–
31	0	36	41	56	68	4	1086851	7.49	5	57	–
32	12	36	41	56	68	5	1108368	9.61	1	0	–
										q_a = [23, 167, 47, 77, 261]
										TTD = 753343866
										Average TTD = 1046310

Sharing Unavailable