|From:||Oxford Road (SP813139)|
|To:||Walton Street (SP818136)|
|Length:||0.4 miles (0.6 km)|
|Now part of:||A41|
|Route outline (key)|
The original allocation of the A4013 number was to a short link road in Aylesbury. The 1922 Draft Road Lists describe it as Oxford Road but in fact it started on Oxford Road (A418) and headed east along what is now the A41 Friarage Road bypass and Rickford's Hill before going through what later became the Friars Square shopping centre and ending on the A413 Walton Street.
Apart from the section that has been dualled to form the bypass, the ex-A4013 is now unclassified and partly destroyed. Owing to its short length, maps showing the number A4013 are rare and so it is not known how long the number survived and whether (as frequently happened) it became a spur before the road was downgraded.