Place 63: Betty Ripsom discovery - vicinity

The Betty Ripsom discovery marker belongs to the turnpike-construction zone on Outer Jackson Street in December 1957. It lies beyond the settled central streets, where road works had opened a disturbed strip along the town’s outward approach. The atlas treats this as a vicinity rather than a single enduring landmark: the construction area defines the scene, while no surviving building, junction or parcel is named. Its placement helps connect the event to Derry’s changing outer road landscape.

This location is level C because Outer Jackson and the turnpike works identify a broad corridor but do not supply a measurable point within it. The extent and stage of construction are also unknown. The marker is placed on the reconstructed outer reach where such works can fit, yet another position along that road could satisfy the same evidence. Its coordinate, side of the street and construction parcel are deliberately presented as a plausible proposal.