There are 3 names that we unofficially assigned to different places on the spur during design, but these have become so commonly used that they will probably stick. The south end of the line is known as Geiger Jct. (as you mentioned). The siding is called "Elizabeth" because it happens to fall within an un-used right-of-way corridor owned by the County that we utilized to cut down on land aquisition. The road name (by amazing coincidence) is Elizabeth Ave. The tie-in point on the far north end got tagged with the name Rambo Jct.