BL
    POINT          DESC.           NORTH             EAST          ELEVATION           L STATION       OFFSET
------------ ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
BL1                      BL-1      571167.7560     1515601.0860           556.53         10+37.50         25.43 RT
BL2                      BL-2      571023.7840     1515868.5830           552.02         13+39.92         18.73 RT
BL3                      BL-3      570917.2220     1516146.7620           555.03         16+35.85         19.34 RT