Mr Manley began his research by studying publicly available lidar data, where 3D maps of the terrain are created using a laser emitted from an aircraft.

The data allowed him to trace the elevation and physical characteristics of the land above Steppes Bottom.

He then compared this data to a survey carried out by the university during a previous study at Frampton Villa, located further along the newly identified road, near Nunnery Mead.

He said: “The geophysical survey revealed signs of a narrow channel running from the northwest to the southeast. This matched my findings from the lidar data, so it seemed like this was compelling evidence that the aqueduct passed through the area.

To confirm the presence of the waterway, the BU team conducted a ground-penetrating radar survey and followed up with a small excavation, during which they found traces of the aqueduct channel.

“For the citizens of Dorchester, having this aqueduct consistently supplying them with fresh water would have been a matter of civic pride,” Mr. Manley said.

“Better understanding how it was built and maintained, and where it began, adds further detail to this vital aspect of Roman life.”