Portugal. General information| Speed limits for trucks: | |
 | 50 km/h |
 | 80 km/h |
 | 80 km/h |
 | 90 km/h |
| Permissible dimensions of a semitrailer train: | |
 | 4 m |
 | 16.5 m |
 | 2.55 m |
 | 2.6 m |
| Axle loads of trucks: | |
 | 10 t |
 | 12 t |
 | 19 t |
 | 24 t |
| ISO code | PT |
| Country car code (IVR code) | P |
| Driving with low beam |  |
| Payment for roads | portugaltolls |
