|Location Map ( geo)|
It lies between Junctions 36 and 38 and was formerly numbered 35A. It was renumbered between 2013 and 2016. It is referred to as J37 in legislation and on mapping, however, the numbering on the advance direction signs showed 36A after patching.
|Conwy, Queensferry, Mold/Yr Wyddgrug (A494)|
|Harwarden, Penarlâg (B5125), Conwy (A55)|
|Saltney (A5104), Retail park/Parc manwerthu|