Are these the gate markers to the old "Virgen del Puente" (about 2 km East of Rail & Bridge over past outside of Sahagun)?? By my calculation this is the half-way between St Jean and Santiago.
I loved coming up on these last fall and had no idea what they were until I read the inscriptions. Inscribed on the monuments is that's it's the geographic half point of the Camino Frances between St. Jean and Santiago