adjusterjack
Super Moderator
They are about 1/4mile off the black top,
Which black top? 17 Mile Rd or the un-named street east of you? Either way they would need easements through other properties that they would probably have to sue for and then incur the cost of installing a driveway. You would like them to do that but they have no obligation to do it. Especially since they can just ignore your protestations and keep using the existing driveway until you are willing to spend the money to go to court on it. The risk there is that the neighbor behind you could be entitled to an easement by necessity (even if the northern neighbor might not be) for the shortest distance between his property and Division St which, you guessed it, is the driveway that exists now.
Still curious as to how the 1947 easement reads.