| Road type | Number | Traffic flow | Cells crossed by roads |
| () Main road | 4 | 200, 400 | {6, 7, 12, 17, 22, 23, 24, 25} {21, 22, 18, 19, 20} {5, 9, 14, 18, 23} {7, 8, 9, 10} |
| () Street | 7 | 100, 250 | {1, 2, 3, 4} {3, 4, 8, 13, 18} {3, 8, 12} {9, 10, 15, 20, 24} {17, 13, 14, 10} {18, 19, 15} {19, 23} |
| () Alley | 4 | 50, 150 | {6, 11, 16, 21, 22} {1, 2, 3, 7} {4, 5} {11, 12, 13} |
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