After this , CR 537 Spur merges onto CR 537 .
The road becomes two - way and two lanes wide as CR 537 Spur passes under a railroad line that carries Conrail Shared Assets Operations and the River Line .
After this , CR 537 Spur merges onto CR 537 and the road becomes two - way and two lanes wide as it passes under a railroad line that carries Conrail Shared Assets Operations and the River Line .