UMxing-Sr60L1t.
UM = U Make your own crossing with your favorite lights, signs, fences, etc.
Sr = For use with in-game Third-Party-SWE and similar roads.
60L = Road angle 60 degrees to the left.
1t = 1 track.
Uses invisible road 104047:37099.
Surveyor: Objectmode-NL-Trackside.