BL
    POINT          DESC.           NORTH             EAST          ELEVATION          L  STATION       OFFSET
------------ ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
BL1                      BL-1      416815.7960     1639691.3290           340.86         10+13.65         20.28 RT
BL2                      BL-2      416792.0330     1639905.3170           342.08         12+26.50         10.60 LT
BL3                      BL-3      416719.3420     1640125.1880           350.12         14+56.47         19.70 LT