| k | num | v's |
| zip_left | 1 | 75104 (1), |
| zip_right | 1 | 75104 (1), |
| zone | 4 | 4000 (4), |
| zone:De_Lijn | 2 | 01 (1), 20 (1), |
| zone:HSL | 9 | A (1), B (1), D (7), |
| zone:TEC | 1 | 6220 (1), |
| zone:maxspeed | 22 | DE:20 (1), DE:30 (9), DE:urban (1), FR:20 (3), FR:30 (6), HU:30 (2), |
| zone:traffic | 215 | BE-VLG:urban (6), DE:urban (6), DE:zone30 (1), NL:rural (50), NL:urban (152), |
| zoo | 1 | petting_zoo (1), |