|Location Map ( geo)|
|From:||Twyford Avenue (SU645027)|
|To:||Mile End Road (SU644021)|
|Distance:||0.4 miles (0.6 km)|
|Now part of:||A3|
|Route outline (key)|
The A3018 formed a loop off to the east side of the A3017 Twyford Road in the Stamshaw area of Portsmouth, running along Stamshaw Road. It now forms the southbound carriageway of the A3 (with the ex-A3017 taking northbound traffic).