BL
    POINT          DESC.           NORTH             EAST          ELEVATION           L STATION       OFFSET
------------ ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
BL1                      BL-1      407055.8280     2293049.8810            71.33         10+38.01         13.91 RT
BL2                      BL-2      406778.9960     2293282.0040            71.28         13+98.19         12.74 LT
BL3                      BL-3      406549.8810     2293440.8370            73.80         16+75.12         15.43 RT