I’ve heard of these tracks before, but until now I didn’t know how they were used.
https://www.nj.com/cape-may-county/2022/05/coastal-storm-unearths-cape-mays-century-old-creepy-ghost-tracks.html?fbclid=IwAR2lzApdt4PtQQwFtjrWmUs1COUl1ure4MAAPHNkKVtbDg1iBbxM0RDV-6I