Optimization Model of Network-Level Pavement Maintenance Decision considering User Travel Time and Vehicle Fuel Consumption Costs

Table 5

Cost of different road sections with different maintenance strategies (10000Yuan/m²).

	Road number
	1	2	3	4	5	6	7	8	9	10
Routine maintenance	5	5	4.5	4.5	5	4	4.5	4	5	4
Paving of overlay	20	20	18	18	20	15	18	15	20	15
Paving of anti-skid layer	15	15	13	13	15	12	13	12	15	12
Pavement reconstruction	50	50	47	47	50	42	47	42	50	42
Structural reinforcement	40	40	36	36	40	32	36	32	40	32