Final answer:
The owner of landlocked property has a legally implied right to an easement by necessity to access a public road when the property is otherwise inaccessible. This easement does not require express creation but is implied by law due to the necessity.
Step-by-step explanation:
The owner of the upper portion of a parcel of land that does not border any road has a legally implied right to an easement by necessity.
An easement by necessity arises when a parcel of property is landlocked with no legal access to a public road and is considered a property right that is essential for the reasonable use of the property.
Since the upper portion of the property is sold separately and has no other access to a road, it is reasonable to assume that a court would grant an easement by necessity to allow the upper property owner to reach the public road.
This type of easement does not require express creation in a deed or other written instrument, being implied by the law due to the necessity of access.