   Sequential approach 
Holistic approach  Optimization method  Treatment strategy  Section selection 
 Selection based on ranking  Judgment   A20   Pavement condition   A19   Economic analysis  A20  A8, A20  
 Mathematical optimization methods  Linear and nonlinear programming  A12  A1  A6, A13  Integer programming  A16  A17  A9, A22  Dynamic programming  A8  A7, A11  A23 
 Near optimization or heuristic methods  Incremental benefit/cost analysis  A18  A2, A18   Local search heuristics  A5, A21    Evolutionary algorithms  A11  A3, A7  A4, A14 
 Other optimization methods  Neural networks   A10   Fuzzy logic   A15  

