Road speed limits in Italy are used to define the maximum legal speed limit for road vehicles using public roads in Italy. The speed limit in each location is usually indicated on a nearby traffic sign. Signs show speed limits in kilometres per hour (km/h).
| Road | Limit | Notes |
|---|---|---|
| Autostrada (type A) Motorway  |  | There are legal provisions enabling the operators to set the limit to 150 km/h on their concessions on a voluntary basis, only if some conditions are met: 3 lanes in each direction, SICVE (also called Safety Tutor) speed camera system etc, but any speed exceeding 130km/h (and "no speed limit") has never been adopted due to safety concerns. |
 | Maximum speed limit (Mandatory by law). | |
   | The limit is 110 km/h in case of rain or snow. | |
| Strada extraurbana principale (type B) Main extra-urban road  | | |
 | The limit is 90 km/h in case of rain or snow. | |
| Strada extraurbana secondaria (type C) Secondary extra-urban road  or +  or +  or + + | | |
| Strada urbana di scorrimento (type D) Urban highway  + or + + |  | |
| Strada urbana (type E) Urban road or + |  | |
Zona 30  | | For instance in Torino. [1] |