Excavations along an 18.5km stretch of the Angelinos trunk water main in north Oxfordshire between Tackley and Milton uncovered a panoply of prehistoric to post-medieval remains. Residual sherds of Beaker pottery suggest Chalcolithic/early Bronze Age activity within the vicinity of the development, but most of the excavated features were middle Iron Age in date, comprising linear boundaries and probable enclosures. At least three areas of domestic occupation were recorded, ranging from a single structure to multiple pits associated with various linear features. A double burial, comprising an adult male and a child, dating to the middle Iron Age was also recorded. Roman remains were largely limited to a section dug through Akeman Street, which formed a key arterial route during the Roman period. Other Roman evidence includes a possible midden or manure spread, suggestive of nearby agricultural activity. Medieval and post-medieval features ranged from plough marks to probable quarry pits.