Reference
UK Speed Limits by Vehicle Type
Quick-reference guide to national speed limits across all UK road types. Applies when no local signs override.
These are UK national speed limits. Local limits may vary — always check road signs. Speed limits shown in miles per hour (mph).
| Vehicle Type | Motorway | Dual Carriageway | Single Carriageway | Built-up Area |
|---|---|---|---|---|
|
Car / Van
Up to 3.05 tonnes
|
70 mph | 70 mph | 60 mph | 30 mph |
|
Motorhome / Campervan
3.05–3.5 tonnes
|
70 mph | 60 mph | 50 mph | 30 mph |
|
Motorhome
Over 3.5 tonnes
|
60 mph | 60 mph | 50 mph | 30 mph |
|
Car towing caravan / trailer
Car + towed unit
|
60 mph | 60 mph | 50 mph | 30 mph |
|
HGV
7.5 tonnes and over
|
60 mph | 60 mph | 50 mph | 30 mph |
Road Types Explained
Motorway
Blue signs, multiple lanes, no pedestrians or cyclists. E.g. M1, M25.
Dual Carriageway
Two carriageways separated by a central reservation. Green signs.
Single Carriageway
One lane each direction, no central reservation. Rural A/B roads.
Built-up Area
Urban roads where street lighting posts are 200 yards apart or less.