Motorways are named using the letter 'M' followed by numbers.
In Great Britain, roads are given names that follow a specific structure to indicate their type and identity. This system applies to both motorways and non-motorway roads.
The Naming Convention
According to the Great Britain road numbering scheme, the naming of roads involves a combination of a letter and numbers.
- Each road is assigned a letter which signifies its category.
- Following the category letter are 1 to 4 numbers.
- This combination of a letter and numbers is the method used to name the roads.
Motorways
Among the road categories, motorways are specifically identified by the letter 'M'. Therefore, motorways are named by using the letter 'M' followed by a sequence of one to four numbers.
This straightforward system allows for clear identification of a road's general type (motorway or non-motorway) simply by looking at the letter prefix before the number.
Key points about motorway naming (based on the reference):
- Motorways use the category letter 'M'.
- The naming involves the letter 'M' followed by 1–4 numbers.
- This letter and number combination is how they are named.
