|Location Map ( geo)|
|Junctions related to the A466|
Newhouse, or Chepstow Interchange, is junction 2 of the M48, formerly junction 22 of the M4. The roundabout is called Thornwell which is named after the suburb of Chepstow near the motorway. It is most easterly motorway junction in Wales.
|Cardiff/Caerdydd, Newport/Casnewydd (M4)|
|London/Llundain, Bristol/Bryste (M4)|
|Newhouse Farm Ind. Est. / Yst. Ddiw. Fferm Newhouse|