Oxpens road Oxford, pay and display, public car bus and lorry park. if you come off A40, at A420 Swindon exit, head into Oxford, turn right at Royal Oxford Hotel down A4144 Oxpens road, its on right just past Esso garage, BEWARE, when you come in on A420 there is a 13’6" bridge on the way in. Quiet enough. Take aways a 5 min walk back on side of the A420.