Table 9 Optimal road maintenance plan
From: Developing a weighted reward criterion for the Markov-based decision of road maintenance
| Â | s 1 | s 2 | s 3 | s 4 | s 5 | s 1 | s 2 | s 3 | s 4 | s 5 | s 1 | s 2 | s 3 | s 4 | s 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5th year | 10th year | 15th year | |||||||||||||
a 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
a 2 | 0 | 0 | 0.95 | 0 | 0 | 0 | 0 | 0.979 | 0 | 0 | 0 | 0 | 0.972 | 0 | 0 |
a 3 | 1 | 1 | 0.05 | 1 | 0 | 1 | 1 | 0.021 | 1 | 0 | 1 | 1 | 0.028 | 1 | 0 |
| Â | 20th year | 25th year | 30th year | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
a 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
a 2 | 0 | 0 | 0.979 | 0 | 0 | 0 | 0 | 0.993 | 0 | 0 | 0 | 0 | 0.993 | 0 | 0 |
a 3 | 1 | 1 | 0.021 | 1 | 0 | 1 | 1 | 0.007 | 1 | 0 | 1 | 1 | 0.007 | 1 | 0 |