When a taking of property by eminent domain to build a highway bifurcated a parcel, one part became landlocked but obtained access to a public road by permission over neighboring property. When that permission ended many years later and the parcel became landlocked the owner sought an easement by necessity over the neighbor's land but the court found the traditional requirements for such an easement to be lacking. Since the parcel had not become landlocked when severed from the neighboring land there was no basis for imposing an obligation on that neighbor to create an easement for access...