I'm not seeing what youre seeing on B4UFly. Here's a screenshot focused on Menaul and Carlisle:
*NOTE you can see the hospital, indicated by the helipcopter icon, on the screenshot on the left
Closest thing to that intersection is the two aforementioned hospitals, but it is still in the 5mile radius of ABQ Sunport. In B4UFly, when I put the map marker on the intersection of Wyoming and Spain it is just outside the 5m radius of the two hospitals. Anywhere North and East of that intersection is clear, but when you head South and West you run in to the edge of the no fly circle which cuts through Arroyo Del Oso Park.
"NM54" FAA identifier is NM State Police. I dont see that ANYWHERE on B4UFLY, but their contact info is:
NM STATE POLICE DIST 5
2501 CARLISLE BLVD, NE
ALBUQUERQUE, NM 87110
Phone 505-841-9256