STATE OF IDAHO CONTENTS BASE LINE DESIGNATION STATE COUNTY QUAD ATHOL (2009) REMEASURED IDAHO KOOTENAI N471164 BOISE (2009) REMEASURED IDAHO ADA N431161 IDAHO FALLS (2003) REMEASURED IDAHO BONNEVILLE N431114 IDAHO FALLS WEST IDAHO BONNEVILLE N431121 MOSCOW (2003) REMEASURED IDAHO LATAH N461164 POCATELLO IDAHO POWER N421124 TWIN FALLS IDAHO JEROME N421141 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N471164 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: ATHOL CBL IDAHO SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 16586 KOOTENAI COUNTY NEAREST TOWN: ATHOL LIST OF ADJUSTED DISTANCES ( 9/15/2009) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 00 747.980 160 2009 747.809 160.1053 160.1054 .1 00 747.980 430 2009 745.879 430.0154 430.0205 .2 00 747.980 1060 748.386 1060.0094 1060.0095 .2 160 2009 747.809 430 2009 745.879 269.9101 269.9170 .1 160 2009 747.809 1060 748.386 899.9041 899.9042 .2 430 2009 745.879 1060 748.386 629.9938 629.9988 .1 DESCRIPTION OF ATHOL BASE LINE YEAR MEASURED: 1984 CHIEF OF PARTY: WJR YEAR REMONUMENTED AND REMEASURED: 2009 CHIEF OF PARTY: CLS AZIMUTH: 92 DEGREES TRUE NORTH THE BASE LINE IS LOCATED ABOUT 37.6 K (23.4 MI) SOUTH OF SANDPOINT, 31.4 K (19.5 MI) NORTH OF COEUR D'ALENE, 10.0 K (6.2 MI) SOUTHWEST OF BAYVIEW, 5.1 K (3.2 MI) WEST OF FARRAGUT STATE PARK, AND 1.6 K (1.0 MI) EAST OF ATHOL ALONG THE SOUTH SIDE OF IDAHO STATE HIGHWAY 54. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE WEST END. IT IS MADE UP OF THE 0, 160, 430, AND 1060 METER POINTS WITH MARKS FOR THE CALIBRATION OF 100 AND 200 FOOT TAPES SET ON LINE EAST OF THE 0 METER POINT. THE ORIGINAL 440 METER POINT IS STILL EXISTING IN THE SHOULDER OF THE HIGHWAY BUT SET OFF LINE ABOUT ONE DEGREE AND NO LONGER USED. TO REACH THE 0 METER POINT FROM THE JUNCTION OF U.S. HIGHWAY 95 AND IDAHO STATE HIGHWAY 54 IN ATHOL, GO EAST ON STATE HIGHWAY 54 FOR 1.4 K (0.9 MI) TO THE 0 METER POINT ON THE RIGHT AS DESCRIBED. THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "00" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 46 CM (18 INCHES) IN DIAMETER PROJECTING 5 CM (1.0 INCHES) ABOVE THE GROUND. IT IS LOCATED 55.5 M (182.1 FT) EAST-SOUTHEAST AND ACROSS THE HIGHWAY FROM POWER POLE NUMBER 22814 1B13, 11.3 M (37.1 FT) SOUTH FROM CENTER OF HIGHWAY 54, 4.3 M (14.1 FT) SOUTH FROM THE SOUTH EDGE OF HIGHWAY, AND 1.2 M (3.9 FT) NORTH FROM A FIBERGLASS WITNESS POST. THE 160 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "160 2009" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 60 CM (24 INCHES) IN DIAMETER FLUSH WITH THE GROUND. IT IS LOCATED 13.65 M (44.8 FT) SOUTH FROM CENTER OF HIGHWAY 54, AND 1.2 M (3.9 FT) NORTH FROM A FIBERGLASS WITNESS POST. THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 2009" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 60 CM (24 INCHES) IN DIAMETER FLUSH WITH THE GROUND. IT IS LOCATED 14.73 M (44.8 FT) SOUTH FROM CENTER OF HIGHWAY 54, 11.78 M (38.6 FT) WEST-SOUTHWEST FROM THE ATHOL CBL 440 METER POINT, AND 1.2 M (3.9 FT) NORTH FROM A FIBERGLASS WITNESS POST. THE 1060 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1060" SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 55 CM (22 INCHES) IN DIAMETER FLUSH WITH THE GROUND. IT IS LOCATED 61.5 M (201.8 FT) WEST FROM THE CENTER OF A GRAVEL DRIVE LEADING SOUTH, 11.7 M (38.4 FT) SOUTH FROM THE CENTER OF HIGHWAY 54, 5.4 M (17.7 FT) SOUTH FROM THE SOUTH EDGE OF HIGHWAY, AND 1.2 M (3.9 FT) NORTH FROM A FIBERGLASS WITNESS POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY. MARK LATITUDE LONGITUDE 0 N 47 56 52.1 W 116 40 47.4 160 N 47 56 52.1 W 116 40 39.2 430 N 47.56 52.0 W 116 40 29.4 1060 N 47 56 51.9 W 116 39 55.5 THIS CALIBRATION BASE LINE WAS REMONUMENTED AND REMEASURED IN CONJUNCTION WITH THE IDAHO SOCIETY OF PROFESSIONAL LAND SURVEYORS AND THE IDAHO TRANSPORTATION DEPARTMENT FOR MORE INFORMATION CONTACT: LAND SURVEYOR, IDAHO TRANSPORTATION DEPARTMENT, DISTRICT 1, 600 W. PRAIRIE AVENUE, COEUR D'ALENE, ID 83515-8764, PHONE: (208) 772-1264 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N431161 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: BOISE CBL IDAHO SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 16586 ADA COUNTY NEAREST TOWN: BOISE LIST OF ADJUSTED DISTANCES ( 9/15/2009) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) STA. 0 868.580 STA 150 869.302 149.9835 149.9853 .1 STA. 0 868.580 STA. 430 871.928 429.9918 430.0048 .2 STA. 0 868.580 1412 2009 884.234 1411.9868 1412.0736 .2 STA 150 869.302 STA. 430 871.928 280.0083 280.0206 .1 STA 150 869.302 1412 2009 884.234 1262.0032 1262.0915 .2 STA. 430 871.928 1412 2009 884.234 981.9949 982.0720 .1 DESCRIPTION OF BOISE BASE LINE YEAR MEASURED: 1980 YEAR REMEASURED: 2003 CHIEF OF PARTY: CLS YEAR REMONUMENTED AND REMEASURED: 2009 CHIEF OF PARTY: CLS AZIMUTH: 103 DEGREES TRUE NORTH THE BASE LINE IS LOCATED ABOUT 7.2 KM (4.5 MI) SOUTH OF BOISE AND 2.4 KM (1.5 MI) SOUTHEAST OF BOISE MUNICIPAL AIRPORT (GOWEN FIELD). THE BASE LINE RUNS PARALLEL TO, AND ALONG THE NORTH SIDE OF GOWEN ROAD. PLEASE CHECK IN WITH THE FRONT OFFICE AT THE NORCO GASES AND SUPPLIES COMPANY PRIOR TO ACCESSING THE 1412 METER POINT OR PHONE 208-336-1643. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 430, AND 1412 METER POINTS. TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 84 AND GOWEN ROAD (EXIT 57), GO WEST ON GOWEN ROAD FOR 2.7 KM (1.68 MI) TO THE INTERSECTION OF BROADWAY AVENUE ON THE LEFT AND THE 1412-METER POINT ON THE RIGHT IN THE SOUTHWEST CORNER OF THE COMPOUND SURROUNDING THE NORCO GASES AND SUPPLIES COMPANY. CONTINUE WEST ON GOWEN ROAD FOR FOR 1.3 KM (0.8 MI) TO A FIELD ACCESS ROAD AND METAL GATE IN THE RIGHT-OF-WAY FENCE. TURN RIGHT, NORTH, ON GRAVEL ACCESS PASSING THROUGH GATE INTO OPEN FIELD BETWEEN GOWEN ROAD AND THE SOUTHERN AIRPORT PERIMETER CHAIN LINK FENCE. THE 150-METER AND 430-METER POINTS CAN BE REACHED BY GOING EAST FROM THIS POINT. TURN LEFT, WEST, ON DIRT TRACK FOLLOWING THE RIGHT-OF-WAY FENCE FOR 0.2 KM (0.1 MI) TO THE 0-METER POINT IN THE FIELD ON THE RIGHT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STA. 0" SET IN THE TOP OF A 15 CM (6 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 43.6 M (143.0 FT) NORTH-NORTHEAST OF THE CENTER OF GOWEN ROAD, 31.2 M (102.4 FT) NORTHEAST OF A POWER LINE POLE, 18.1 M (59.4 FT) NORTH-NORTHEAST OF A BARBED WIRE FENCE, 15.2 M (50.0 FT) SOUTH- OUTHWEST OF THE AIRPORT PERIMETER CHAIN LINK FENCE, AND 1.1 M (3.5 FT) SOUTH OF A FIBERGLASS WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STA 150" SET IN THE TOP OF A 15 CM (6 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 43.9 M (144.0 FT) NORTH-NORTHEAST OF THE CENTER OF GOWEN ROAD, 18.1 M (59.4 FT) NORTH-NORTHEAST OF A BARBED WIRE FENCE, 15.1 M (49.5 FT) SOUTH-SOUTHWEST OF THE AIRPORT PERIMETER CHAIN LINK FENCE, AND 0.8 M (2.6 FT) SOUTH OF A FIBERGLASS WITNESS POST. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STA. 430" SET IN THE TOP OF A 15 CM (6 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 44.0 M (144.4 FT) NORTH-NORTHEAST OF THE CENTERLINE OF GOWEN ROAD, 30.0 M (98.4 FT) NORTHWEST OF A POWER LINE POLE, 18.3 M (60.0 FT) NORTH-NORTHEAST OF A BARBED WIRE FENCE, 14.7 M (48.3 FT) SOUTH-SOUTHWEST OF THE AIRPORT PERIMETER CHAIN LINK FENCE, AND 0.9 M (3.0 FT) SOUTH OF A FIBERGLASS WITNESS POST. THE 1412-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1412 2009" SET IN THE TOP OF A 30 CM (12 INCHES) IN DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 73.2 M (240.2 FT) WEST-SOUTHWEST FROM THE SOUTHWEST CORNER OF THE METAL NORCO BUILDING, 45.8 M (150.5 FT) NORTH-NORTHEAST FROM THE CENTER OF GOWEN ROAD, 32.3 M (106.0 FT) NORTHEAST FROM THE SOUTHWEST CORNER NORCO COMPOUND CHAIN LINK FENCE, 27.4 M (89.9 FT) NORTH-NORTHEAST FROM THE BRACED JUNCTION POWER POLE WITH POWER LINES CROSSING GOWEN ROAD TO THE SOUTH, 26.6 M (87.3 FT) WEST- NORTHWEST FROM THE METAL GATE POST AT THE WEST END OF AN ACCESS GATE IN THE COMPOUND CHAIN LINK FENCE (WHICH IS ON THE EXTENSION OF BROADWAY AVENUE ACROSS GOWEN ROAD), AND 12.7 M (41.7 FT) NORTH FROM THE NORTHWEST CORNER OF THE RIGHT ANGLED OFFSET IN THE CHAIN LINK FENCE. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY. MARK LATITUDE LONGITUDE 0 N 43 33 04.0 W 116 12 38.0 150 N 43 33 02.7 W 116 12 31.8 430 N 43 33 00.7 W 116 12 19.6 1412 N 43 32 53.4 W 116 11 36.8 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE IDAHO SOCIETY OF LAND SURVEYORS. THIS CALIBRATION BASE LINE WAS REMONUMENTED AND REMEASURED IN CONJUNCTION WITH THE IDAHO SOCIETY OF PROFESSIONAL LAND SURVEYORS. FOR MORE INFORMATION CONTACT: LAND SURVEYOR, IDAHO TRANSPORTATION DEPARTMENT, DISTRICT 3, 8150 CHINDEN BOULEVARD, P.O. BOX 8028, BOISE, ID 83707-2028, PHONE: (208) 334-8336 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N431114 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: IDAHO FALLS CBL IDAHO SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 16586 BONNEVILLE COUNTY NEAREST TOWN: IDAHO FALLS LIST OF ADJUSTED DISTANCES (3/17/2005) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 M 1990 1458.000 150 M 1990 1458.481 149.9997 150.0004 .1 0 M 1990 1458.000 430 M 1990 1459.728 429.9899 429.9933 .1 0 M 1990 1458.000 1400 M 1990 1462.931 1399.9968 1400.0055 .2 150 M 1990 1458.481 430 M 1990 1459.728 279.9902 279.9930 .1 150 M 1990 1458.481 1400 M 1990 1462.931 1249.9971 1250.0051 .1 430 M 1990 1459.728 1400 M 1990 1462.931 970.0070 970.0123 .1 DESCRIPTION OF: IDAHO FALLS CBL YEAR MEASURED: 1990 YEAR REMEASURED: 2003 AZIMUTH: 40 DEGREES TRUE NORTH CHIEF OF PARTY: CLS THE BASE LINE IS LOCATED ABOUT 8.9 KM (5.5 MI) NORTHEAST OF IDAHO FALLS, 6.4 KM (4.0 MI) SOUTH OF UCON, AND 0.6 KM (0.4 MI) NORTHEAST OF BEACH'S CORNER. IT LIES APPROXIMATELY PARALLEL TO AND ALONG THE SOUTHEAST SIDE OF U.S. HIGHWAY 26. THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTHWEST END. IT CONSISTS OF THE 0, 150, 430, AND 1400- METER POINTS, WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED NORTHEAST OF AND APPROXIMATELY ON LINE WITH THE 0-METER POINT. A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE. THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT. (NOT REMEASURED IN 2003) TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 15 (EXIT 118) AND U.S. HIGHWAY 20 WEST (BROADWAY)IN IDAHO FALLS, GO SOUTHEAST ON BROADWAY FOR 0.8 KM (0.5 MI) TO THE BRIDGE OVER THE SNAKE RIVER. CONTINUE AHEAD ON BROADWAY FOR 0.5 KM (0.3 MI) TO THE INTERSECTION OF N. YELLOWSTONE AVENUE (U.S. HIGHWAY 26). TURN LEFT AND GO NORTHEAST ON N. YELLOWSTONE AVE.(HWY 26) FOR 5.5 KM (3.4 MI) TO A RAILROAD CROSSING. CONTINUE NORTHEAST ON HIGHWAY 26 FOR 2.8 KM (1.75 MI) TO THE INTERSECTION OF STATE HIGHWAY 43 ON THE LEFT. CONTINUE STRAIGHT AHEAD, NORTHEAST ON HIGHWAY 26 FOR 0.6 KM (0.4 MI) TO THE 0-METER POINT ON THE RIGHT, JUST PAST THE ENTRANCE TO EGAN'S GREENHOUSE. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1990" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER CONCRETE POST RECESSED 7 CM (3 IN) BELOW THE SURFACE OF THE GROUND. IT IS 16.0 M (52.5 FT) NORTHEAST OF THE CENTERLINE OF THE GRAVEL DRIVEWAY LEADING TO EGAN'S GREENHOUSE, 14.0 M (45.9 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 5.7 M (18.7 FT) WEST OF A CHAIN LINK FENCE CORNER POST, 4.3 M (14.1 FT) NORTHWEST OF A CHAIN LINK FENCE, AND 4.3 M (14.1 FT) NORTHWEST OF A FIBERGLASS WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1990" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 13.8 M (45.3 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 4.5 M (14.8 FT) NORTHWEST OF A BARBED WIRE FENCE, AND 4.5 M (14.8 FT) NORTHWEST OF A FIBERGLASS WITNESS POST. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1990" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER CONCRETE POST RECESSED 5 CM (2 IN) BELOW THE SURFACE OF THE GROUND. IT IS 27.3 M (89.6 FT) SOUTHWEST OF A GRAVEL DRIVEWAY LEADING TO A SMALL BROWN HOUSE, 16.8 M (55.1 FT) NORTHEAST OF A POWER LINE POLE, 13.4 M (44.0 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 4.9 M (16.1 FT) NORTHWEST OF A BARBED WIRE FENCE, AND 4.9 M (16.1 FT) NORTHWEST OF A FIBERGLASS WITNESS POST. THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1990" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 27.3 M (89.6 FT) NORTHEAST OF THE CENTERLINE OF A FIELD ENTRANCE, 14.3 M (46.9 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 6.0 M (19.7 FT) SOUTHWEST OF A POWER LINE POLE, 4.0 M (13.1 FT) NORTHWEST OF A BARBED WIRE FENCE, AND 3.9 M (12.8 FT) NORTHWEST OF A FIBERGLASS WITNESS POST. THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1990" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER CONCRETE POST RECESSED 8 CM (3 IN) BELOW THE SURFACE OF THE GROUND. IT IS 30.48 M (100.00 FT) NORTHEAST OF THE 0-METER POINT, 14.0 M (45.9 FT) SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 6.5 M (21.3 FT) EAST OF A HIGHWAY DISTANCE SIGN (FOR RIRIE, SWAN VALLEY, AND JACKSON), 5.9 M (19.4 FT) SOUTHWEST OF A POWER LINE POLE, AND 3.4 M (11.2 FT) NORTHWEST OF A FIBERGLASS WITNESS POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY. MARK LATITUDE LONGITUDE 0 N 43 32 39.7 W 111 57 31.0 150 N 43 32 42.6 W 111 57 25.8 430 N 43 32 48.4 W 111 57 16.2 1400 N 43 33 08.5 W 111 56 43.1 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE EASTERN SECTION OF THE IDAHO ASSOCIATION OF LAND SURVEYORS, AND THE CITY OF IDAHO FALLS, IDAHO. THIS CALIBRATION BASE LINE WAS REMEASURED IN CONJUNCTION WITH THE IDAHO TRANSPORTATION DEPARTMENT, CITY OF IDAHO FALLS, IDAHO SOCIETY OF PROFESSIONAL LAND SURVEYORS, AND THE IDAHO NATIONAL ENGINEERING AND ENVIRONMENTAL LABORATORY. FOR MORE INFORMATION PLEASE CONTACT LAND SURVEYOR, IDAHO TRANSPORTATION DEPARTMENT, DISTRICT 6, 206 NORTH YELLOWSTONE HIGHWAY, P.O. BOX 97, RIGBY, ID 83442-0097, PHONE: (208) 745-5677. US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N431121 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: IDAHO FALLS WEST CBL IDAHO SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 16586 BONNEVILLE COUNTY NEAREST TOWN: IDAHO FALLS LIST OF ADJUSTED DISTANCES (11/07/2005) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 M 2005 1549.940 150 M 2005 1547.539 149.9404 149.9596 .1 0 M 2005 1549.940 430 M 2005 1548.411 429.9672 429.9699 .2 0 M 2005 1549.940 1400 M 2005 1557.847 1399.9354 1399.9577 .2 150 M 2005 1547.539 430 M 2005 1548.411 280.0267 280.0281 .1 150 M 2005 1547.539 1400 M 2005 1557.847 1249.9946 1250.0371 .2 430 M 2005 1548.411 1400 M 2005 1557.847 969.9677 970.0136 .1 DESCRIPTION OF: IDAHO FALLS WEST CBL YEAR MEASURED: 2005 AZIMUTH: 285 DEGREES TRUE NORTH CHIEF OF PARTY: CLS THE BASE LINE IS LOCATED ABOUT 26.2 KM (16.3 MI) WEST-NORTHWEST OF IDAHO FALLS. IT LIES APPROXIMATELY PARALLEL TO AND ALONG THE NORTHEAST SIDE OF U.S. HIGHWAY 20 BETWEEN HIGHWAY MILE POSTS 290 AND 291. THE BASE LINE IS A WEST-NORTHWEST-EAST-SOUTHEAST LINE WITH THE 0-METER POINT ON THE EAST-SOUTHEAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400-METER POINTS. TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 15 (EXIT 118) AND U.S. HIGHWAY 20 WEST (BROADWAY) IN IDAHO FALLS, GO WEST ON HIGHWAY 20 (BROADWAY) FOR 21.2 KM (13.3 MI) TO THE INTERSECTION OF 135TH WEST. CONTINUE AHEAD ON HIGHWAY 20 FOR 4.3 KM (2.7 MI) TO A HISTORICAL SITE AND HIGHWAY PULL OUT FOR THE ELEPHANT HUNTER HISTORICAL SIGN. CONTINUE AHEAD ON HIGHWAY 20 FOR 0.5 KM (0.3 MI) TO HIGHWAY MILEPOST 191 AND THE 0-METER POINT ON THE RIGHT ON TOP OF A LOW LAVA ROCK HIGHWAY CUT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 2005" SET IN A DRILL HOLE NEAR THE SOUTHERN EDGE OF A LOW EXPOSURE OF LAVA OUTCROP. IT IS 50.4 M (165.4 FT) NORTH-NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 19.6 M (64.3 FT) SOUTHWEST OF A UTILITY POLE, 5.8 M (19.0 FT) SOUTH-SOUTHWEST OF THE HIGHEAST POINT OF THE LOW LAVA OUTCROP, AND 2.1 M (6.9 FT) SOUTH OF A FIBERGLASS WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 2005" SET IN THE TOP OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 51.5 M (169.0 FT) NORTH-NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 45.1 M (148.0 FT) NORTH-NORTHEAST OF THE NORTH END OF A 70 CM CORRUGATED METAL CULVERT UNDER THE HIGHWAY, 12.9 M (42.3 FT) SOUTHWEST OF UTILITY POLE NUMBER 16800, AND 1.0 M (3.3 FT) SOUTH OF A FIBERGLASS WITNESS POST. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 2005" SET IN THE TOP OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 53.2 M (174.5 FT) NORTH-NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 85.6 M (280.8 FT) EAST OF THE CENTER OF A PROMINENT TRACK ROAD LEADING NORTH ACROSS COUNTRY, 52.2 M (171.2 FT) WEST-SOUTHWEST OF THE SECOND UTILITY POLE EAST OF THE TRACK ROAD LEADING NORTH, 28.4 M (93.2 FT) EAST-SOUTHEAST OF THE FIRST UTILITY POLE EAST OF THE TRACK ROAD, AND 1.1 M (3.6 FT) SOUTH OF A FIBERGLASS WITNESS POST. THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 2005" SET IN THE TOP OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 58.9 M (193.2 FT) NORTH-NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 8.2 M (26.9 FT) EAST-SOUTHEAST OF A UTILITY POLE, 2.0 M (6.6 FT) SOUTH OF THE RIGHT-OF-WAY FENCE, AND 1.1 M (3.6 FT) SOUTH OF A FIBERGLASS WITNESS POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY. MARK LATITUDE LONGITUDE 0 N 43 32 41.3 W 112 21 40.8 150 N 43 32 42.4 W 112 21 47.3 430 N 43 32 44.6 W 112 21 59.4 1400 N 43 32 51.9 W 112 22 41.4 THIS CALIBRATION BASE LINE WAS ESTABLISHED THROUGH THE DIRECTION OF THE IDAHO TRANSPORTATION DEPARTMENT, DISTRICT 6, WHO PROVIDED MATERIALS AND PERSONNEL IN CONJUNCTION WITH THE EASTERN SECTION OF THE IDAHO SOCIETY OF PROFESSIONAL LAND SURVEYORS, AND THE IDAHO NATIONAL LABORATORY. FOR MORE INFORMATION PLEASE CONTACT LAND SURVEYOR, IDAHO TRANSPORTATION DEPARTMENT, DISTRICT 6, 206 NORTH YELLOWSTONE HIGHWAY, P.O. BOX 97, RIGBY, IDAHO 83442-0097, PHONE: (208) 745-5677. US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N461164 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: MOSCOW CBL IDAHO SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 16586 LATAH COUNTY NEAREST TOWN: MOSCOW LIST OF ADJUSTED DISTANCES (3/17/2005) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 M 1987 805.000 150 M 1987 806.279 149.9927 149.9981 .1 0 M 1987 805.000 430 M 1987 810.196 429.9498 429.9812 .1 0 M 1987 805.000 1020 M 1987 822.088 1019.8823 1020.0255 .2 150 M 1987 806.279 430 M 1987 810.196 279.9571 279.9845 .1 150 M 1987 806.279 1020 M 1987 822.088 869.8895 870.0332 .1 430 M 1987 810.196 1020 M 1987 822.088 589.9324 590.0522 .1 DESCRIPTION OF MOSCOW BASE LINE YEAR MEASURED: 1987 YEAR REMEASURED:2003 AZIMUTH: 240 DEGREES TRUE NORTH CHIEF OF PARTY: CLS THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE NORTHEAST END. IT CONSISTS OF THE 0, 150, 430, AND 1020 METER POINTS WITH A 100-FOOT CALIBRATION STATION LOCATED NORTH OF THE 0 M POINT (NOT MEASURED THIS SURVEY). TO REACH THE 0-METER POINT FROM THE JUNCTION OF US HIGHWAY 95 AND STATE HIGHWAY 8 EAST LOCATED ON THE SOUTH SIDE OF MOSCOW. GO EAST ON STATE HIGHWAY 8 FOR 3.9 KM (2.4 MI) TO THE JUNCTION OF LUNDQUIST LANE ON THE LIFT FOR ACCESS TO THE 1020 METER POINT WHICH IS 0.2 KM (0.15 MI) TO THE NORTH, CONTINUE AHEAD, EAST ON HIGHWAY 8 FOR 1.0 KM (0.6 MI) TO THE JUNCTION OF MILL ROAD ON THE WEST EDGE OF THE MOSCOW ELKS GOLF CLUB. TURN LEFT, NORTH ON MILL ROAD FOR 0.32 KM (0.2 MI) TO THE 0 METER POINT ON THE LEFT ON THE NORTH SIDE OF THE MAIN GRAVEL ROAD LEADING WEST TO THE UNIVERSITY OF IDAHO COLLEGE OF AGRICULTURE. THE 0-METER POINT IS A NGS CBL DISK STAMPED 0 M 1987 SET IN THE TOP OF A 40 CM (16 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 21.73 M (71.29 FT) SOUTH OF A POWER POLE WITH A GUY WIRE, 16.15 M (52.99 FT) NORTH OF THE CENTER OF THE GRAVEL ROAD, 10.76 M (35.30 FT) NORTH-NORTHEAST OF THE NORTH END OF A PIPE CULVERT UNDER THE GRAVEL ROAD, 9.60 M (31.50 FT) WEST OF THE CENTER OF MILL ROAD AND 1.16 M (3.81 FT) WEST OF A FIBERGLASS WITNESS POST. THE 150-METER POINT IS A NGS CBL DISK STAMPED 150 M 1987 SET IN THE TOP IF A 40 CM (16 IN) DIAMETER ROUND CONCRETE POST PROJECTING 4 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 22.0 M (72.2 FT) SOUTH OF THE CENTER OF THE MAIN EAST-WEST GRAVEL ROAD, 16.9 M (55.4 FT) SOUTH OF THE WEST END OF A 25 CM METAL CULVERT PIPE UNDER A TRACK ROAD LEADING SOUTH BETWEEN CULTIVATED FIELDS, 2.0 M (6.6 FT) WEST OF THE CENTER OF THE TRACK ROAD. THE 430-METER POINT IS A NGS CBL DISK STAMPED 430 M 1987 SET IN THE TOP OF A 40 CM (16 IN) DIAMETER, ROUND CONCRETE POST PROJECTING 4 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 90.5 M (297.0 FT) SOUTH OF THE CENTER OF THE MAIN EAST-WEST GRAVEL ROAD, 17.7 M (58.0 FT) EAST OF THE CENTER OF A TRACK ROAD LEADING SOUTH BETWEEN EXPERIMENTAL FIELDS, 1.0 M (3.3 FT) NORTH OF A FIBERGLASS WITNESS POST. THE 1020-METER POINT IS A NGS CBL DISK STAMPED 1020 M 1987 SET IN THE TOP OF A 40 CM (16 IN) DIAMETER, ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 10.7 M (35.1 FT) EAST OF THE CENTER OF LUNDQUIST LANE, 7.7 M (25.3 FT) NORTH-NORTHEAST OF THE NORTHWEST CORNER OF A WOODEN RAIL FENCE, 7.1 (23.3 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST AT THE BASE OF A DEAD END SIGN, 5.3 M (17.4 FT) NORTH OF A WOOD POST AND POLE FENCE. THE 100 FT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE, STAMPED "100 FT 1987", WITH A PUNCH MARK ON THE SOUTH EDGE OF THE DISC, SET IN A 40 CM (16 IN) DIAMETER CONCRETE POST, 1.0 METER (3.3 FT) WEST OF A WITNESS POST, 2.0 METERS (6.6 FT) WEST OF A WIRE FENCE, 9.4 METERS (30.8 FT) NORTH OF A TELEPHONE POLE, AND 12.4 METERS (40.7 FT) WEST OF THE MAIN GRAVEL ROAD CENTER-LINE. (NOT MEASURED THIS SURVEY) USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY. MARK LATITUDE LONGITUDE 0 N 46 43 32.6 W 116 56 55.1 150 N 46 43 31.1 W 116 57 01.8 430 N 46 43 29.5 W 116 57 15.0 1020 N 46 43 24.9 W 116 57 42.1 THIS CALIBRATION BASE LINE WAS REMEASURED IN CONJUNCTION WITH THE IDAHO TRANSPORTATION DEPARTMENT, CITY OF MOSCOW, LATAH COUNTY, AND THE IDAHO SOCIETY OF PROFESSIONAL LAND SURVEYORS. FOR MORE INFORMATION PLEASE CONTACT: LAND SURVEYOR, IDAHO TRANSPORTATION DEPARTMENT, DISTRICT 2, 2600 NORTH AND SOUTH HIGHWAY, P.O. BOX 837, LEWISTION, ID 83501-0837, PHONE: (208) 799-4235 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N421124 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: POCATELLO CBL IDAHO SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 16586 POWER COUNTY NEAREST TOWN: POCATELLO LIST OF ADJUSTED DISTANCES (11/07/2005) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 M 2005 1356.949 150 M 2005 1355.213 150.1782 150.1882 .1 0 M 2005 1356.949 430 M 2005 1355.083 430.2149 430.2190 .2 0 M 2005 1356.949 1400 M 2005 1357.685 1400.1310 1400.1312 .3 150 M 2005 1355.213 430 M 2005 1355.083 280.0367 280.0367 .1 150 M 2005 1355.213 1400 M 2005 1357.685 1249.9526 1249.9550 .2 430 M 2005 1355.083 1400 M 2005 1357.685 969.9158 969.9193 .1 DESCRIPTION OF: POCATELLO CBL YEAR MEASURED: 2005 AZIMUTH: 252 DEGREES TRUE NORTH CHIEF OF PARTY: CLS THE BASE LINE IS LOCATED ABOUT 26.2 KM (16.3 MI) WEST OF POCATELLO, AND 0.8 KM (0.5 MI) SOUTHEAST AND ACROSS INTERSTATE HIGHAY 86 FROM POCATELLO MUNICIPAL AIRPORT. IT LIES APPROXIMATELY PARALLEL TO AND ALONG THE SOUTHEAST SIDE OF EAST COUNTY ROAD (OLD U.S. HIGHWAY 30), BETWEEN EAST COUNTY ROAD AND THE UNION PACIFIC RAILROAD. THE BASE LINE IS A WEST-SOUTHWEST-EAST-NORTHEAST LINE WITH THE 0-METER POINT ON THE EAST-NORTHEAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400-METER POINTS. TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAYS 15 AND 86 ON THE NORTH SIDE OF POCATELLO, GO WEST ON INTERSTATE HIGHWAY 86 FOR 11.3 KM (7.0 MI) TO EXIT 56 TO THE POCATELLO AIR TERMINAL. AT THE TOP OF THE EXIT RAMP TURN LEFT, SOUTHEAST, ON AIRPORT WAY FOR 0.3 KM (0.2 MI) TO THE T-JUNCTION OF EAST COUNTY ROAD. TURN LEFT, EAST-NORTHEAST, ON EAST COUNTY ROAD FOR 1.3 KM (0.8 MI) TO THE 0-METER POINT ON THE RIGHT. THE 1400 M-POINT CAN BE REACHED BY TURNING RIGHT AT THE INTERSECTION OF AIRPORT WAY AND EAST COUNTY ROAD AND GOING WEST-SOUTHWEST ON EAST COUNTY ROAD FOR 0.1 KM (0.05 MI) TO THE 1400-M POINT ON THE LEFT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 2005" SET IN THE TOP OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 16.7 M (54.8 FT) SOUTHEAST OF THE CENTERLINE OF EAST COUNTY ROAD, 24.9 M (81.7 FT) WEST OF THE WEST CORNER OF A 1.35 M (4.5 FT) SQUARE CONCRETE PAD SUPPORTING A BURIED TELEPHONE CABLE ACCESS BOX, AND 0.85 M (2.8 FT) NORTHWEST OF A FIBERGLASS WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 2005" SET IN THE TOP OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST PROJECTING 4 CM ABOVE THE SURFACE OF THE GROUND. IT IS 16.8 M (55.1 FT) SOUTHEAST OF THE CENTERLINE OF EAST COUNTY ROAD, 60.0 M (196.8 FT) SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM THE SOUTHWEST POLE OF A MULTI-POLE SUPPORT FOR THREE TRANSFORMERS AT A T-JUNTION IN THE POWERLINES, 19.9 M (65.3 FT) NORTH OF A UTILITY POLE, AND 0.85 M (2.8 FT) NORTHWEST OF A FIBERGLASS WITNESS POST. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 2005" SET IN THE TOP OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST PROJECTING 4 CM ABOVE THE SURFACE OF THE GROUND. IT IS 17.0 M (55.8 FT) SOUTHEAST OF THE CENTERLINE OF EAST COUNTY ROAD, 35.9 M (117.8 FT) WEST-SOUTHWEST OF BURIED TELEPHONE CABLE PEDESTAL NUMBER S3, 19.7 M (64.6 FT) NORTH OF A UTILITY POLE, AND 0.85 M (2.8 FT) NORTHWEST OF A FIBERGLASS WITNESS POST. THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 2005" SET IN THE TOP OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST PROJECTING 5 CM ABOVE THE SURFACE OF THE GROUND. IT IS 18.2 M (59.7 FT) SOUTHEAST OF THE CENTERLINE OF EAST COUNTY ROAD, 134.0 M (439.6 FT) SOUTHWEST OF THE EXTENDED CENTERLINE OF AIRPORT WAY, 58.9 M (193.2 FT) SOUTH AND ACROSS THE ROAD FROM BENCH MARK B 425 (PID NU1495), AND 1.0 M (3.3 FT) NORTHWEST OF A FIBERGLASS WITNESS POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY. MARK LATITUDE LONGITUDE 0 N 42 54 15.2 W 112 33 33.7 150 N 42 54 13.8 W 112 33 39.9 430 N 42 54 11.1 W 112 33 51.5 1400 N 42 54 01.5 W 112 34 32.4 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE EASTERN SECTION OF THE IDAHO SOCIETY OF PROFESSIONAL LAND SURVEYORS, AND THE IDAHO TRANSPORTATION DEPARTMENT. FOR MORE INFORMATION PLEASE CONTACT LAND SURVEYOR, IDAHO TRANSPORTATION DEPARTMENT, DISTRICT 5, 5151 SOUTH 5TH, P.O. BOX 4700, POCATELLO, IDAHO 83205-4700, PHONE: (208) 239-3316. US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N421141 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: TWIN FALLS CBL IDAHO SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 16586 JEROME COUNTY NEAREST TOWN: TWIN FALLS LIST OF ADJUSTED DISTANCES (11/07/2005) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 M 2005 1194.766 150 M 2005 1195.821 149.9887 149.9925 .1 0 M 2005 1194.766 430 M 2005 1197.171 429.9528 429.9595 .2 0 M 2005 1194.766 1400 M 2005 1211.935 1399.8602 1399.9655 .2 150 M 2005 1195.821 430 M 2005 1197.171 279.9641 279.9673 .1 150 M 2005 1195.821 1400 M 2005 1211.935 1249.8714 1249.9753 .2 430 M 2005 1197.171 1400 M 2005 1211.935 969.9071 970.0194 .1 DESCRIPTION OF: TWIN FALLS CBL YEAR MEASURED: 2005 AZIMUTH: 0 DEGREES TRUE NORTH CHIEF OF PARTY: CLS THE BASE LINE IS LOCATED ABOUT 26.2 KM (16.3 MI) NORTH OF TWIN FALLS, AND 16.3 KM (10.1 MI) SOUTH OF SHOSHONE. IT LIES APPROXIMATELY PARALLEL TO AND ALONG THE WEST SIDE OF A GRAVEL FRONTAGE ROAD PARALELLING THE WEST SIDE OF U.S. HIGHWAY 93 BETWEEN HIGHWAY MILE POSTS 62.9 AND 63.8. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 430, AND 1400-METER POINTS. TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 84 (EXIT 173) AND U.S. HIGHWAY 93 ABOUT 11.0 KM (6.8 MI) NORTH OF TWIN FALLS, GO NORTH ON HIGHWAY 93 FOR 9.2 KM (5.7 MI) TO THE INTERSECTION OF STATE HIGHWAY 25. CONTINUE AHEAD ON HIGHWAY 93 FOR 6.7 KM (4.15 MI) TO THE JUNCTION OF 400 NORTH ROAD ON THE LEFT LEADING WEST. TURN LEFT, WEST, ON 400 NORTH ROAD FOR 0.1 KM (0.5 MI) TO THE JUNCTION OF A GRAVEL FRONTAGE ROAD. TURN RIGHT, NORTH, ON THE GRAVEL FRONTAGE ROAD FOR 0.1 KM (0.05 MI) TO THE 0-METER POINT ON THE LEFT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 2005" SET IN THE TOP OF THE WEST EDGE OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 41.6 M (136.5 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, 126.3 M (414.4 FT) NORTH OF THE CENTERLINE OF 400 NORTH ROAD, 11.9 M (39.0 FT) WEST OF THE CENTER OF THE GRAVEL FRONTAGE ROAD, AND 19.6 M (64.3 FT) EAST OF THE WIRE FENCE AT THE TOP OF THE ROAD CUT. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 2005" SET IN A DRILL HOLE IN A SMALL EXPOSURE OF LAVA OUTCROP FLUSH WITH THE GROUND. IT IS 41.7 M (136.8 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, 110.8 M (363.5 FT) SOUTH OF THE CENTER OF A GRAVEL CROSS OVER AND FIELD ACCESS ROAD, 11.7 M (38.4 FT) WEST OF THE CENTER OF THE GRAVEL FRONTAGE ROAD, AND 10.2 M (33.5 FT) EAST FROM THE WIRE FENCE. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 2005" SET IN THE TOP OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 41.6 M (136.5 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, 12.1 M (39.7 FT) WEST OF THE CENTER OF THE GRAVEL FRONTAGE ROAD, 3.3 M (10.8 FT) SOUTHEAST OF THE SOUTH END OF A WOOD BRACE IN THE WIRE FENCE, 1.65 M (5.4 FT) EAST OF A FIBERGLASS WITNESS POST AND SURROUNDED BY THREE METAL T-FENCE POSTS. THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 2005" SET IN THE TOP OF A 50 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 40.8 M (133.8 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, 76.3 M (250.3 FT) SOUTH OF THE CENTERLINE OF 500 NORTH ROAD, 10.2 M (33.5 FT) WEST OF THE CENTER OF THE GRAVEL FRONTAGE ROAD, 5.0 M (16.4 FT) EAST OF THE WIRE FENCE, 1.0 M (3.3 FT) EAST OF A FIBERGLASS WITNESS POST, AND SURROUNDED BY FOUR METAL T-FENCE POSTS. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY. MARK LATITUDE LONGITUDE 0 N 42 46 59.0 W 114 26 02.4 150 N 42 47 04.0 W 114 26 02.4 430 N 42 47 13.1 W 114 26 02.3 1400 N 42 47 44.5 W 114 26 02.3 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MAGIC VALLEY SECTION OF THE IDAHO SOCIETY OF PROFESSIONAL LAND SURVEYORS. FOR MORE INFORMATION PLEASE CONTACT LAND SURVEYOR, IDAHO TRANSPORTATION DEPARTMENT, DISTRICT 4, 216 SOUTH DATE STREET, P.O. BOX 2-A, SHOSHONE, IDAHO 83352-0820, PHONE: (208) 886-7800.