| k | num | v's |
| zip_left | 4 | 71016 (1), 71039 (1), 71068 (2), |
| zip_right | 4 | 71016 (1), 71039 (1), 71068 (2), |
| zone | 25 | 4502 (18), 4503 (1), 4511 (5), 4550 (1), |
| zone:HSL | 1 | D (1), |
| zone:TEC | 2 | 4807 (1), 5810 (1), |
| zone:maxspeed | 14 | 30 (1), DE:30 (11), FR:30 (2), |
| zone:traffic | 26 | BE-VLG:urban (1), DE:rural (2), DE:urban (3), NL:rural (3), NL:urban (17), |