=================Copyright (1998) GEOPAK Corporation                           ===========      
All rights reserved                                           G E O P A K      
Project:8.1101201
Tip No: B-1303
L&S No: 01-04-009
County: Northampton 	                                                       
Subject: Bridge No. 76 over Roanoke River Overflow and
         Approaches on US 258 Southwest of Rich Square.
Mapping Units: US Feet


LOCATION & SURVEYS UNIT - WILLIAMSTON FIELD OFFICE
LOCATING ENGINEER: HUGH A. SORRELL, PLS   (252-792-7283)

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PROJECT DATUM DESCRIPTION:

LOCALIZED PROJECT COORDINATES ARE BASED ON THE NAD83 STATE PLANE
COORDINATES FOR NCGS "RED"- N:913212.4058 (ft) E:2492878.561 (ft)
USING A COMBINED GRID FACTOR (LOCALIZED TO GRID) OF 1.000020508.
ALL LINEAR DIMENSIONS ARE LOCALIZED HORIZONTAL DISTANCES, UNITS ARE
"US FEET". VERTICAL DATUM IS NGVD29, BASED ON USC&GS "SWAMP".

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BL= ALONG THE SOUTH SHOULDER OF US 258

BASELINE TRAVERSE STATIONS ARE 5/8 REBAR WITH STANDARD ALUM. CAPS BURIED 0.4
FT DEEP UNLESS OTHERWISE NOTED.

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CONTROL DATA
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BL
    POINT          DESC.           NORTH             EAST          ELEVATION           L STATION       OFFSET
------------ ---------------- ---------------- ---------------- ---------------- ---------------- ----------------
1                         BL1      911797.9230     2490748.5920            47.88      OUTSIDE PROJECT LIMITS                 
2                         BL2      912591.4550     2491986.6350            55.31         23+85.88         19.62 RT

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BENCHMARK DATA
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BM5       ELEVATION = 74.50
N 912966      E 2492439
L STATION 27+31
N 45^ 04' 07.9" E  Dist    242.95
R/R SPIKE LOCATED IN THE BASE OF A
POWER POLE TAGGED NCP #M134567. NORTH
SIDE OF US 258.
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BM6       ELEVATION = 44.64
N 911604      E 2490321
L STATION 10+00
S 62^ 29' 11.2" W  Dist    551.45
R/R SPIKE LOCATED IN THE BASE OF A
POWER POLE TAGGED NCP #M1345611. NORTH
SIDE OF US 258.
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