BL
POINT   DESC.      NORTH          EAST       ELEVATION  L STATION    OFFSET
-----------------------------------------------------------------------------
BL1     BL-1    506621.0490    515239.4320    1609.85'   10+09.30    16.56 RT
BL2     BL-2    506563.6450    515702.1590    1599.07'   14+74.89    21.64 RT
BL3     BL-3    506565.7460    516133.8660    1604.20'   19+04.58    20.15 LT

BY1
POINT   DESC.      NORTH          EAST       ELEVATION  Y1 STATION   OFFSET
------------------------------------------------------------------------------
BY4     BY1-4   506824.3330    515268.3800    1599.90'   11+13.90    22.35 RT
11      BL-1    506621.0490    515239.4320    1609.85'   12+45.85    161.92 RT

****************************************
BM1       ELEVATION = 1601.94'
N 506757      E 515314
Y1 STATION 11+88 17 RIGHT
8 INCH SPIKE SET IN BASE OF 14 INCH
WALNUT TREE
****************************************
****************************************
BM2       ELEVATION = 1604.88'
N 506562      E 516152
L STATION 19+23 18 LEFT
CHISELED "X" ON NW WINGWALL OF BRIDGE #79
****************************************