A503 (Northern Ireland)
From Roader's Digest: The SABRE Wiki
| A503 | ||||
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| From: | Donegall Square (J336739) | |||
| To: | Shaftesbury Square (J334731) | |||
| Via: | Howard Street, Great Victoria Street | |||
| Met: | A1, A20, A1 | |||
| Now part of: | A11 | |||
| Traditional Counties | ||||
| Route outline (key) | ||||
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The A503 was a short link in Belfast, along Howard Street and Great Victoria Street. It became part of the A1's one-way system and is now part of the A1 and A11.