| Starting node of road sections | Possible road sections | Traffic capacity (hundreds of vehicles) | Travel time (minutes) |
| 0 | (0, 1) | 20 | 2 | (0, 2) | 20 | 2.5 | (0, 6) | 20 | 3 |
| 1 | (1, 4) | 16 | 2 | (1, 9) | 16 | 2 |
| 2 | (2, 3) | 16 | 2 | (2, 7) | 10 | 3 | (2, 11) | 18 | 2 |
| 3 | (3, 17) | 10 | 1 | (3, 19) | 10 | 3 |
| 4 | (4, 5) | 10 | 3 | (4, 16) | 10 | 2 |
| 5 | (5, 18) | 8 | 2 |
| 6 | (6, 7) | 12 | 2.5 | (6, 18) | 10 | 3 |
| 7 | (7, 2) | 10 | 3 | (7, 19) | 16 | 2 | (7, 20) | 12 | 1 |
| 8 | (8, 14) | 8 | 1 | (8, 16) | 8 | 0.8 |
| 9 | (9, 8) | 12 | 1 | (9, 10) | 12 | 3 | (9, 13) | 16 | 3 |
| 10 | (10, 9) | 12 | 3 | (10, 11) | 12 | 1.5 | (10, 12) | 16 | 1 |
| 11 | (11, 10) | 12 | 1.5 | (11, 15) | 16 | 1 |
| 12 | (12, 13) | 10 | 4 | (12, 15) | 10 | 1.5 |
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