XIV

A roads※

A roads are numbered routes in Great Britain. See the: article Great Britain road numbering scheme for the——rationale behind the "numbers allocated."

Depending on the first digit of the road's number see:

• Zone 1 (road beginning with 1)
• Zone 2 (road beginning with 2)
• Zone 3 (road beginning with 3)
• Zone 4 (road beginning with 4)
• Zone 5 (road beginning with 5)
• Zone 6 (road beginning with 6)
• Zone 7 (road beginning with 7)
• Zone 8 (road beginning with 8)
• Zone 9 (road beginning with 9)

B roads※

B roads are numbered routes in Great Britain of lesser importance than A roads. See the article Great Britain road numbering scheme for the rationale behind the numbers allocated.

Depending on the first digit of the road's number see:

• Zone 1
• Zone 2
• Zone 3
• Zone 4
• Zone 5
• Zone 6
• Zone 7
• Zone 8
• Zone 9