@@@IMAGE=(NOAA3L,1,1),FORMS=(CALCOV),FONTS=(NADCOV),END; STATE OF ILLINOIS @@@FORMS=NONE,FONTS=(L0112C),END; 1 1 CONTENTS BASE LINE DESIGNATION STATE COUNTY QUAD CHICAGO (1978) ILLINOIS COOK N410874 CHICAGO CBL (1990 REMEASURED) ILLINOIS COOK N410874 FERMILAB CBL ILLINOIS DUPAGE N410881 GERSTENSCHLAGER CBL (1988) ILLINOIS JACKSON N370891 GERSTENSCHLAGER CBL (1989 REMEASURED) ILLINOIS JACKSON N370891 SPRINGFIELD CBL ILLINOIS SANGAMON N390894 URBANA (1976) ILLINOIS CHAMPAIGN N400882 URBANA CBL (1990 NO LONGER USEABLE) ILLINOIS CHAMPAIGN N400882 1 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N410874 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: CHICAGO ILLINOIS ROCKVILLE MD 20852 - OCTOBER 29, 1986 PROJECT ACCESSION NUMBER: G15832 COOK COUNTY LIST OF ADJUSTED DISTANCES (JANUARY 26, 1980) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 4.09 150 4.15 150.0061 150.0061 0.2 0 4.09 400 4.02 400.0145 400.0145 0.4 0 4.09 1300 2.51 1300.0417 1300.0426 0.5 150 4.15 400 4.02 250.0084 250.0084 0.3 150 4.15 1300 2.51 1150.0356 1150.0368 0.4 400 4.02 1300 2.51 900.0273 900.0285 0.3 DESCRIPTION OF CHICAGO BASE LINE YEAR MEASURED: 1978 CHIEF OF PARTY: CWW THE BASE LINE IS LOCATED IN SOUTHEAST CHICAGO ON THE UNIVERSITY OF CHICAGO CAMPUS AND IS IN THE MEDIAN WHICH RUNS EAST OF COTTAGE GROVE STREET BETWEEN EAST 60TH STREET AND THE EAST BOUND LANES OF THE MIDWAY PLAISANCE. THE 0 METER POINT IS 115 FEET SOUTH OF THE CENTER LINE OF THE EAST BOUND LANES OF THE MIDWAY PLAISANCE, 105.8 FEET EAST OF THE CENTER LINE OF COTTAGE GROVE, AND 85.2 FEET NORTH OF THE CENTER LINE OF EAST 60TH STREET. FOOT POINT AND 59.7 FEET NORTHWEST OF THE 0 FOOT POINT OF THE 100 FOOT CALIBRATION BASE LINE. ALL OF THE MARKS ARE STANDARD BASE LINE DISKS SET IN THE TOP OF 18-INCH ROUND CONCRETE MONUMENTS THAT ARE ABOUT 3 INCHES BELOW THE SURFACE. EACH MARK HAS A 14-INCH ROUND CAST IRON COVER BOLTED ON TOP OF IT. THE COVERS HAVE A 9-INCH SQUARE TRAP DOOR WITH THE WORDS, CITY OF CHICAGO, LETTERED ON THEM. EACH METER POINT HAS A UNDERGROUND MARK SET ABOUT 4 FEET BELOW THE SURFACE AND THE MARKS ARE STAMPED WITH THEIR BASE LINE DESIGNATION AND THE YEAR 1977. THE BASE LINE IS A EAST-WEST LINE WITH THE 0 METER POINT ON THE WEST END. IT IS MADE UP OF THE 0, 150, 400 AND 1300 METER POINTS. ALL OF THE MARKS ARE SET ON LINE IN THE MEDIAN BETWEEN COTTAGE GROVE AND A POINT JUST EAST OF SOUTH BLACKSTONE STREET. ONE OF THE TWO MONUMENTS SET EAST OF THE 0 METER POINT FOR THE CALIBRATION OF 100 FOOR TAPES WAS DESTROYED IN 1979. THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE CITY OF CHICAGO. FOR FURTHER INFORMATION CONTACT MR. CHARLES J. O CONNOR, SUPERINTENDENT, BUREAU OF MAPS AND PLATS, ROOM 803 - CITY HALL, 121 NORTH LA SALLE STREET, CHICAGO, ILLINOIS 60602. TELEPHONE (312) 744-4996. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N410874 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: CHICAGO CBL ILLINOIS ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 15832 COOK COUNTY NEAREST TOWN: CHICAGO LIST OF ADJUSTED DISTANCES (DECEMBER 19, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 4.090 150 4.149 150.0057 150.0058 0.1 0 4.090 400 4.029 400.0161 400.0161 0.1 0 4.090 1300 2.514 1300.0386 1300.0395 0.2 150 4.149 400 4.029 250.0104 250.0104 0.1 150 4.149 1300 2.514 1150.0329 1150.0340 0.2 400 4.029 1300 2.514 900.0225 900.0238 0.1 DESCRIPTION OF: CHICAGO BASE LINE YEAR MEASURED: 1978 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED IN SOUTHEAST CHICAGO ON THE UNIVERSITY OF CHICAGO CAMPUS AND IS IN THE MEDIAN WHICH RUNS EAST OF S. COTTAGE GROVE AVENUE BETWEEN EAST 60th STREET AND THE EAST BOUND LANES OF THE MIDWAY PLAISANCE. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 400, AND 1300-METER POINTS. ONE OF THE TWO MONUMENTS SET EAST OF THE 0-METER POINT FOR THE CALIBRATION OF 100-FOOT TAPES WAS DESTROYED IN 1979. ALL THE MARKS ARE SET RECESSED IN 23 CM (9 IN) SQUARE, CAST IRON BOXES WITH COVERS MARKED "CITY OF CHICAGO". THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1977" SET IN THE TOP OF A CONCRETE POST RECESSED 10 CM (4 IN) BELOW THE SURFACE OF THE GROUND. IT IS 28.8 M (94.5 FT) SOUTH OF THE SOUTH EDGE OF MIDWAY PLAISANCE DRIVE, 23.7 M (77.8 FT) EAST OF THE EAST EDGE OF S. COTTAGE GROVE AVENUE, 20.6 M (67.6 FT) NORTH OF THE NORTH EDGE OF E. 60th STREET, AND 18.3 M (60.0 FT) SOUTHWEST OF THE 100-FOOT TAPE CALIBRATION STATION MARK. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1977" SET IN THE TOP OF A CONCRETE POST RECESSED 8 CM (3 IN) BELOW THE SURFACE OF THE GROUND. IT IS 28.9 M (94.8 FT) SOUTH OF THE SOUTH EDGE OF MIDWAY PLAISANCE, AND 20.5 M (67.3 FT) NORTH OF THE NORTH EDGE OF E. 60th STREET. THE 400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "400 M 1977" SET IN THE TOP OF A CONCRETE POST RECESSED 10 CM (4 IN) BELOW THE SURFACE OF THE GROUND. IT IS 29.0 M (95.1 FT) SOUTH OF THE SOUTH EDGE OF MIDWAY PLAISANCE, 22.9 M (75.1 FT) EAST OF THE EAST EDGE OF S. ELLIS AVENUE, AND 20.4 M (66.9 FT) NORTH OF THE NORTH EDGE OF E. 60th STREET. THE 1300-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1300 M 1977" SET IN THE TOP OF A CONCRETE POST RECESSED 10 CM (4 IN) BELOW THE SURFACE OF THE GROUND. IT IS 73.9 M (242.5 FT) SOUTH OF A LARGE STATUE OF HORSE AND RIDER, 23.1 M (75.8 FT) EAST OF THE EAST EDGE OF S. BLACKSTONE AVENUE, 12.9 M (42.3 FT) NORTH OF THE NORTH EDGE OF E. 60th STREET, AND 6.5 M (21.3 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF MIDWAY PLAISANCE. THE 0-FOOT POINT WAS DESTROYED IN 1979. THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED WITH PUNCH MARK, SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE POST PROJECTING 53 CM (21 IN) ABOVE THE SURFACE OF THE GROUND. IT WAS NOT MEASURED AT THIS TIME, BUT USED FOR REFERENCE MEASUREMENTS. IT IS 33.7 M (110.6 FT) EAST OF THE EAST EDGE OF S. COTTAGE GROVE AVENUE, 18.3 M (60.0 FT) NORTHEAST OF THE 0-METER POINT, 13.5 M (44.3 FT) SOUTH OF THE SOUTH EDGE OF MIDWAY PLAISANCE, 12.0 M (39.4 FT) SOUTHWEST OF A LIGHT POLE, AND 4.1 M (13.5 FT) SOUTH OF THE SOUTH EDGE OF A SIDEWALK. 1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE CITY OF CHICAGO. FOR MORE INFORMATION CONTACT MR. RICHARD C. BUIS, COMPASS LAND SURVEYING, 1600 SHORE ROAD, SUITE E, NAPERVILLE, ILLINOIS 60563. TELEPHONE (708) 961-9880. OR CONTACT MR. RONALD K. BREWER, ILLINOIS DEPARTMENT OF TRANSPORTATION, AERIAL SURVEYS SECTION, 2300 SOUTH DIRKSEN PARKWAY, SPRINGFIELD, ILLINOIS 62764. TELEPHONE (217) 524-4890. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N410881 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: FERMILAB CBL ILLINOIS ROCKVILLE MD 20852 - SEPTEMBER 27, 1993 PROJECT ACCESSION NUMBER: 15832 DUPAGE COUNTY NEAREST TOWN: BATAVIA LIST OF ADJUSTED DISTANCES (SEPTEMBER 16, 1993) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 M 1993 226.921 150 M 1993 226.522 149.9979 149.9985 0.1 0 M 1993 226.921 400 M 1993 226.205 399.9920 399.9926 0.1 0 M 1993 226.921 1050 M 1993 227.898 1050.0077 1050.0082 0.2 150 M 1993 226.522 400 M 1993 226.205 249.9941 249.9943 0.1 150 M 1993 226.522 1050 M 1993 227.898 900.0097 900.0108 0.1 400 M 1993 226.205 1050 M 1993 227.898 650.0156 650.0178 0.1 DESCRIPTION OF FERMILAB: THE THOMAS E. NURCZYK MEMORIAL BASE LINE YEAR MEASURED: 1993 CHIEF OF PARTY: KM THE BASE LINE IS LOCATED ABOUT 11.0 KM (6.8 MI) NORTHEAST OF AURORA, 10.4 KM (6.5 MI) NORTHWEST OF NAPERVILLE, 6.8 KM (4.2 MI) EAST- SOUTHEAST OF BATAVIA, AND 5.0 KM (3.1 MI) SOUTHWEST OF WEST CHICAGO ON THE FERMILAB COMPLEX. THE BASE LINE LIES IN AN OPEN FIELD BETWEEN BATAVIA ROAD AND "E" ROAD JUST EAST OF THE EAST SIDE OF THE MAIN ACCELERATOR RING. **NOTE** MR. TERRY SAGER, FERMILAB, P.O. BOX 500, M.S. 334, BATAVIA, IL 60510, MUST BE NOTIFIED 24-HOURS PRIOR TO WORK ON THE BASE LINE AND CAN PROVIDE SITE ACCESS INFORMATION. TELEPHONE (708) 840-3654. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 400, AND 1050 METER POINTS. TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 88 AND FARNSWORTH AVENUE, LOCATED ON THE NORTH SIDE OF AURORA, GO NORTHWESTERLY ON FARNSWORTH AVENUE FOR 1.7 KM (1.1 MI) TO THE INTERSECTION OF STATE HIGHWAY 56 (BUTTERFIELD ROAD). CONTINUE NORTHWEST ON KIRK ROAD FOR 3.05 KM (1.90 MI) TO THE INTERSECTION OF PINE STREET AND THE MAIN ENTRANCE TO THE FERMILAB COMPLEX ON THE RIGHT. TURN RIGHT AND GO NORTHEAST ON PINE STREET FOR 1.7 KM (1.1 MI) TO THE INTERSECTION OF "A" ROAD AND WILSON HALL TO THE RIGHT. CONTINUE NORTHEAST ON BATAVIA ROAD FOR 2.2 KM (1.4 MI) TO THE INTERSECTION OF EOLA ROAD. TURN RIGHT AND GO SOUTHEAST ON EOLA ROAD FOR 1.2 KM (0.7 MI) TO THE INTERSECTION OF "E" ROAD ON THE RIGHT. TURN RIGHT AND GO WESTERLY ON "E" ROAD FOR 0.27 KM (0.17 MI) TO THE INTERSECTION OF A TRACK ROAD ON THE RIGHT. TURN RIGHT AND GO NORTH ON THE TRACK ROAD FOR 0.04 KM (0.02 MI) TO THE 0-METER POINT ON THE LEFT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1993" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 40.4 M (132.5 FT) NORTH OF THE CENTERLINE OF "E" ROAD, 21.8 M (71.5 FT) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF TRAILER NO. 150, 2.3 M (7.5 FT) WEST OF A METAL FENCE, AND IS SURROUNDED BY THREE FIBERGLASS WITNESS POSTS. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1993" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 3.5 M (11.5 FT) EAST OF THE CENTERLINE OF A TRACK ROAD, AND IS SURROUNDED BY THREE FIBERGLASS WITNESS POSTS. THE 400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "400 M 1993" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 4.1 M (13.5 FT) EAST OF THE CENTERLINE OF A TRACK ROAD, AND IS SURROUNDED BY THREE FIBERGLASS WITNESS POSTS. THE 1050-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1050 M 1993" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 98.9 M (324.5 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF BATAVIA ROAD, 60.1 M (197.2 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF AN ASPHALT BIKE PATH, 4.1 M (13.5 FT) EAST OF THE CENTERLINE OF A TRACK ROAD, AND IS SURROUNDED BY THREE FIBERGLASS WITNESS POSTS. 1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. FUTURE CONSTRUCTION IS PLANNED ON "E" ROAD THAT WILL RELOCATE IT APPROXIMATELY 40-METERS FURTHER SOUTH FROM ITS CURRENT LOCATION. NO INFORMATION WAS AVAILABLE ABOUT WHEN THIS OPERATION WILL TRANSPIRE. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE FERMILAB SURVEY-ALIGNMENT-GEODESY GROUP. FOR MORE INFORMATION PLEASE CONTACT MR. TERRY SAGER, FERMILAB, P.O. BOX 500, M.S. 334, BATAVIA, IL 60510. TELEPHONE (708) 840-3654. OR CONTACT MR. RON BREWER, ILLINOIS DEPARTMENT OF TRANSPORTATION, AERIAL SURVEY SECTION, 2300 SOUTH DIRKSEN PARKWAY, SPRINGFIELD, IL 62764. TELEPHONE (217) 524-4890. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N370891 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: GERSTENSCHLAGER CBL ILLINOIS ROCKVILLE MD 20852 - SEPTEMBER 21, 1988 PROJECT ACCESSION NUMBER: 15832 JACKSON COUNTY LIST OF ADJUSTED DISTANCES (SEPTEMBER 14, 1988) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 30.907 150 27.894 150.0201 150.0504 0.1 0 30.907 430 26.548 430.0370 430.0591 0.6 0 30.907 1100 34.886 1100.0450 1100.0522 0.8 150 27.894 430 26.548 280.0169 280.0201 0.5 150 27.894 1100 34.886 950.0246 950.0503 0.8 430 26.548 1100 34.886 670.0074 670.0593 0.5 A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASELINE. REDUCED MARK TO MARK DISTANCE IS 100.00 FT. DESCRIPTION OF GERSTENSCHLAGER CBL YEAR MEASURED: 1988 CHIEF OF PARTY: MTL THE BASE LINE IS LOCATED 16.0 KM (10.0 MI) NORTH OF CARBONDALE, 14.4 KM (9.0 MI) NORTHEAST OF MURPHYSBORO, AND 5.6 KM (3.5 MI) NORTH OF DE SOTO. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0 METER POINT LOCATED ON THE NORTH END. THE CBL CONSISTS OF THE 0, 150, 430, AND 1100 METER POINTS WITH A 100-FOOT TAPE CALIBRATION STATION SOUTH OF AND ON LINE WITH THE 0 METER POINT. ALL POINTS ARE SET ON A LINE WHICH RUNS PARALLEL TO THE WEST EDGE OF OLD U.S. HIGHWAY 51 AND EAST OF THE ILLINOIS CENTRAL RAILROAD TRACKS. TO REACH THE BASE LINE FROM THE JUNCTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 13 IN CARBONDALE, GO NORTH ON HIGHWAY 51 FOR 6.7 KM (4.2 MI) TO THE BRIDGE OVER BIG MUDDY RIVER, CONTINUE NORTH ON HIGHWAY 51 FOR 3.5 KM (2.2 MI) TO THE INTERSECTION OF STATE HIGHWAY 149 IN DE SOTO. CONTINUE NORTH ON HIGHWAY 51 FOR 6.1 KM (3.8 MI) TO A PAVED ROAD LEFT AT A REST AREA. TURN LEFT AND GO WEST ON THE PAVED ROAD FOR 60 METERS (197 FEET) TO ANOTHER PAVED SIDE ROAD LEFT(OLD HIGHWAY 51). TURN LEFT ON THE PAVED SIDE ROAD TO THE 0 METER POINT ON THE RIGHT. THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISC, STAMPED "0 M 1988", SET IN THE TOP OF A 45 CM (18 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 17.8 M (58.4 FT) SOUTH OF THE CENTERLINE OF THE PAVED ROAD, 5.9 M (19.4 FT) EAST OF A WITNESS POST, 4.4 M (14.4 FT) WEST OF THE CENTERLINE OF OLD HIGHWAY 51, AND 3.3 M (10.8 FT) SOUTHEAST OF A "PAINT TEST STRIP" SIGN. THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISC, STAMPED "150 M 1988", SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 4.3 M (14.1 FT) EAST OF A WITNESS POST, AND 4.0 M (13.1 FT) WEST OF THE CENTERLINE OF OLD HIGHWAY 51. THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISC, STAMPED "430 M 1988", SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 4.8 M (15.7 FT) EAST OF A WITNESS POST, AND 3.8 M (12.5 FT) WEST OF THE CENTERLINE OF OLD HIGHWAY 51. THE 1100 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISC, STAMPED "1100 M 1988", SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 5.6 M (18.4 FT) EAST OF A WITNESS POST, AND 4.7 M (15.4 FT) WEST OF THE CENTERLINE OF OLD HIGHWAY 51. 1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE LITTLE EGYPTIAN CHAPTER OF THE ILLINOIS LAND SURVEYOR'S ASSOCIATION, THE U.S. FOREST SERVICE, AND THE ILLINOIS DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION PLEASE CONTACT WOODFALL & JENKINS LAND SURVEYING OFFICE, 210 SOUTH 9TH STREET, MT. VERNON, ILLINOIS, 62864, TELEPHONE (618) 244-2194. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N370891 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: GERSTENSCHLAGER CBL ILLINOIS ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 15832 JACKSON COUNTY NEAREST TOWN: DESOTO LIST OF ADJUSTED DISTANCES (OCTOBER 31, 1989) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 30.907 150 27.892 150.0175 150.0478 0.1 0 30.907 430 26.548 430.0337 430.0558 0.3 0 30.907 1100 34.895 1100.0400 1100.0472 0.4 150 27.892 430 26.548 280.0162 280.0194 0.3 150 27.892 1100 34.895 950.0222 950.0480 0.4 430 26.548 1100 34.895 670.0058 670.0578 0.2 A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASELINE. REDUCED MARK TO MARK DISTANCE IS 100.00 FT. DESCRIPTION OF GERSTENSCHLAGER BASE LINE YEAR MEASURED: 1988 YEAR REMEASURED: 1989 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ABOUT 16.0 KM (10.0 MI) NORTH OF CARBONDALE, 14.4 KM (9.0 MI) NORTHEAST OF MURPHYSBORO, AND 5.6 KM (3.5 MI) NORTH OF DESOTO. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT LOCATED ON THE NORTH END. THE CBL CONSISTS OF THE 0, 150, 430, AND 1100- METER POINTS WITH A 100-FOOT TAPE CALIBRATION STATION SOUTH OF AND ON LINE WITH THE 0-METER POINT. ALL POINTS ARE SET ON A LINE WHICH RUNS PARALLEL TO THE WEST EDGE OF OLD U.S. HIGHWAY 51 AND EAST OF THE ILLINOIS CENTRAL RAILROAD TRACKS. TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAY 51 AND STATE HIGHWAY 13 EAST IN CARBONDALE, GO NORTH ON HIGHWAY 51 FOR 6.7 KM (4.2 MI) TO THE BRIDGE OVER BIG MUDDY RIVER. CONTINUE NORTH ON HIGHWAY 51 FOR 3.5 KM (2.2 MI) TO THE INTERSECTION OF STATE HIGHWAY 149 IN DESOTO. CONTINUE NORTH ON HIGHWAY 51 FOR 6.1 KM (3.8 MI) TO A PAVED ROAD LEFT AT A REST AREA. TURN LEFT AND GO WEST ON THE PAVED ROAD FOR 60 METERS (197 FEET) TO ANOTHER PAVED SIDE ROAD LEFT (OLD HIGHWAY 51). TURN LEFT ON THE PAVED SIDE ROAD TO THE 0-METER POINT ON THE RIGHT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET IN THE TOP OF A 45 CM (18 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND. IT IS 17.8 M (58.4 FT) SOUTH OF THE CENTERLINE OF THE PAVED ROAD, 4.4 M (14.4 FT) WEST OF THE CENTERLINE OF OLD HIGHWAY 51, 3.3 M (10.8 FT) SOUTHEAST OF A "PAINT TEST STRIP" SIGN, AND 1.0 M (3.3 FT) EAST OF A WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1988" SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND. IT IS 4.0 M (13.1 FT) WEST OF THE CENTERLINE OF OLD HIGHWAY 51, AND 1.0 M (3.3 FT) EAST OF A WITNESS POST. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1988" SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND. IT IS 3.8 M (12.5 FT) WEST OF THE CENTERLINE OF OLD HIGHWAY 51, AND 1.0 M (3.3 FT) EAST OF A WITNESS POST. THE 1100-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1100 M 1988" SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND. IT IS 4.7 M (15.4 FT) WEST OF THE CENTERLINE OF OLD HIGHWAY 51, AND 1.0 M (3.3 FT) EAST OF A WITNESS POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. 1THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE LITTLE EGYPTIAN CHAPTER OF THE ILLINOIS LAND SURVEYOR'S ASSOCIATION, THE U.S. FOREST SERVICE, AND THE ILLINOIS DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION CONTACT WOODFALL & JENKINS LAND SURVEYING OFFICE, 210 SOUTH 9TH STREET, MT. VERNON, ILLINOIS, 62864. TELEPHONE (618) 244-2194. OR CONTACT MR. EDWARD J. REEDER AT CROSS COUNTRY LAND SURVEYING, 308 NORTH 9TH STREET, MURPHYSBORO, IL, 62966. TELEPHONE (618) 684-5522. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N390894 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: SPRINGFIELD CBL ILLINOIS ROCKVILLE MD 20852 - AUGUST 28, 1992 PROJECT ACCESSION NUMBER: 15832 SANGAMON COUNTY NEAREST TOWN: SPRINGFIELD LIST OF ADJUSTED DISTANCES (AUGUST 17, 1992) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 1992 183.243 150 1992 183.181 149.9815 149.9815 0.2 0 1992 183.243 430 1992 182.962 429.9700 429.9701 0.3 0 1992 183.243 1400 1992 182.529 1399.9788 1399.9789 0.4 150 1992 183.181 430 1992 182.962 279.9885 279.9886 0.3 150 1992 183.181 1400 1992 182.529 1249.9973 1249.9974 0.4 430 1992 182.962 1400 1992 182.529 970.0087 970.0088 0.3 DESCRIPTION OF SPRINGFIELD BASE LINE YEAR MEASURED: 1992 CHIEF OF PARTY: KM THE BASE LINE IS LOCATED IN THE SOUTHERN PART OF SPRINGFIELD AND ABOUT 6.8 KM (4.2 MI) SOUTH-SOUTHWEST OF THE STATE CAPITOL BUILDING. THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE NORTH EDGE OF A DEAD-END FRONTAGE ROAD (OLD U.S. HIGHWAY 36). THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS. TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 55 (EXIT 92) AND SIXTH STREET (INTERSTATE HIGHWAY 55 BUSINESS LOOP), LOCATED IN SOUTHERN SPRINGFIELD, GO NORTH ON SIXTH STREET FOR 0.4 KM (0.2 MI) TO THE INTERSECTION OF A FRONTAGE ROAD (HAZEL DEL ROAD). TURN LEFT AND GO WEST FOR 0.06 KM (0.04 MI) TO A T-INTERSECTION. TURN LEFT AND GO SOUTH CURVING TO WESTERLY ON THE FRONTAGE ROAD FOR 1.1 KM (0.7 MI) TO THE INTERSECTION OF SECOND STREET. CONTINUE WESTERLY ALONG THE FRONTAGE ROAD FOR 1.2 KM (0.7 MI) TO THE INTERSECTION OF A COUNTY ROAD JUST AFTER TWO SETS OF RAILROAD TRACKS. CONTINUE WEST ON THE FRONTAGE ROAD (OLD U.S. HIGHWAY 36) FOR 0.66 KM (0.41 MI) TO THE 0-METER POINT ON THE RIGHT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1992" SET IN THE TOP OF A 51 CM (20 IN) DIAMETER CONCRETE POST RECESSED 15 CM (6 IN) BELOW A NGS LOGO CAP SURROUNDED BY CONCRETE IN THE CENTER OF A 1.8 M (6.0 FT) RAISED WOODEN BOX. IT IS 17.5 M (57.4 FT) NORTHEAST OF A WOODEN UTILITY POLE, 4.2 M (13.8 FT) NORTH OF THE CENTERLINE OF THE ROAD, AND 1.2 M (3.9 FT) SOUTH OF A FIBERGLASS WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1992" SET IN THE TOP OF A 51 CM (20 IN) DIAMETER CONCRETE POST RECESSED 15 CM (6 IN) BELOW A NGS LOGO CAP SURROUNDED BY CONCRETE IN THE CENTER OF A 1.8 M (6.0 FT) WOODEN BOX. IT IS 10.0 M (32.8 FT) NORTH-NORTHWEST OF A WOODEN UTILITY POLE, 3.9 M (12.8 FT) NORTH OF THE CENTERLINE OF THE ROAD, AND 1.3 M (4.3 FT) SOUTH OF A FIBERGLASS WITNESS POST. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 1992" SET IN THE TOP OF A 51 CM (20 IN) DIAMETER CONCRETE POST RECESSED 15 CM (6 IN) BELOW A NGS LOGO CAP SURROUNDED BY CONCRETE IN THE CENTER OF A 1.8 M (6.0 FT) RAISED WOODEN BOX. IT IS 31.5 M (103.3 FT) WEST-NORTHWEST OF A WOODEN UTILITY POLE, 3.9 M (12.8 FT) NORTH OF THE CENTERLINE OF THE ROAD, AND 1.4 M (4.6 FT) SOUTH OF A FIBERGLASS WITNESS POST. THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 1992" SET IN THE TOP OF A 51 CM (20 IN) DIAMETER CONCRETE POST RECESSED 15 CM (6 IN) BELOW A NGS LOGO CAP SURROUNDED BY CONCRETE IN THE CENTER OF A 1.8 M (6.0 FT) RAISED WOODEN BOX. IT IS 12.7 M (41.7 FT) NORTH OF A METAL RIGHT-OF-WAY FENCE, 4.5 M (14.8 FT) NORTH OF THE CENTERLINE OF THE ROAD, AND 1.2 M (3.9 FT) SOUTH OF A FIBERGLASS WITNESS POST. 1USER NOTES: USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SANGAMON VALLEY CHAPTER OF THE ILLINOIS PROFESSIONAL LAND SURVEYORS ASSOCIATION. FOR FURTHER INFORMATION PLEASE CONTACT MR. HERB WILLIAMS, HANSON ENGINEERS INCORPORATED, 1525 SOUTH SIXTH STREET, SPRINGFIELD, IL 62764. TELEPHONE (217) 788-2450. OR CONTACT MR. RON BREWER, ILLINOIS DEPARTMENT OF TRANSPORTATION, AERIAL SURVEY SECTION, 2300 SOUTH DIRKSEN PARKWAY, SPRINGFIELD, IL 62764. TELEPHONE (217) 524-4890. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N400882 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: URBANA CBL ILLINOIS ROCKVILLE MD 20852 - OCTOBER 29, 1986 PROJECT ACCESSION NUMBER: G15832 CHAMPAIGN COUNTY NEAREST TOWN: SAVOY ***** URBANA BASE LINE NO LONGER USEABLE - WAS DESTROYED IN 1990, SEE RECOVERY ***** LIST OF ADJUSTED DISTANCES (JANUARY 28, 1980) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 227.31 150 226.80 149.9924 149.9932 0.2 0 227.31 400 226.55 400.0147 400.0154 0.3 0 227.31 800 226.53 799.9772 799.9775 0.4 0 227.31 1400 226.52 1399.9708 1399.9710 0.5 150 226.80 400 226.55 250.0223 250.0224 0.3 150 226.80 800 226.53 649.9848 649.9848 0.4 150 226.80 1400 226.52 1249.9784 1249.9784 0.5 400 226.55 800 226.53 399.9624 399.9624 0.3 400 226.55 1400 226.52 999.9560 999.9560 0.4 800 226.53 1400 226.52 599.9936 599.9936 0.3 DESCRIPTION OF URBANA BASE LINE YEAR MEASURED: 1976 CHIEF OF PARTY: MDC THE BASE LINE IS LOCATED AT THE UNIVERSITY OF ILLINOIS WILLARD AIRPORT, ABOUT 5 MILES SOUTH OF CHAMPAIGN-URBANA AND ON THE NORTHEAST SIDE OF THE AIRPORT. THE BASE LINE RUNS ALONG THE EAST BOUNDARY OF THE AIRPORT. TO REACH THE BASE LINE FROM THE POST OFFICE IN SAVOY, WHICH IS ABOUT 3 MILES SOUTH OF THE CHAMPAIGN CITY LIMITS, GO EAST ON GRAHAM DRIVE FOR 0.1 MILE TO THE JUNCTION WITH U.S. HIGHWAY 45. TURN RIGHT AND GO SOUTH ON U.S. HIGHWAY 45 FOR 1.2 MILES TO THE AIRPORT ROAD ON THE RIGHT. TURN RIGHT AND GO WEST ON A PAVED ROAD FOR 0.7 MILE TO THE ENTRANCE TO THE AIRPORT. TURN RIGHT AND GO NORTH ALONG THE EAST BOUNDARY OF THE AIRPORT FOR 0.6 MILE TO A FARM FIELD AND THE 0 METER POINT ON THE LEFT AS DESCRIBED. THE 0 METER POINT IS IN THE EXTREME NORTHEAST CORNER OF THE AIRPORT. IT IS 53 FEET WEST OF THE CENTER OF A GRAVEL ROAD, 33 FEET WEST OF A WHITE IRON POST AND 3.6 FEET SOUTH OF A BARBED WIRE FENCE AND A CORN FIELD. THE MARK IS ON THE WEST EDGE OF A GOLF COURSE THAT BELONGS TO THE UNIVERSITY OF ILLINOIS. ALL THE MARKS ARE ILLINOIS REGISTERED LAND SURVEYORS ASSOCIATION BRASS DISKS SET IN THE TOP OF ROUND CONCRETE MONUMENTS FLUSH WITH THE GROUND AND HAVE NO STAMPING ON THEM. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0 METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 400, 800 AND 1400 METER POINTS. THERE IS A DISK SET 100 FEET SOUTH OF THE 800 METER POINT TO BE USED FOR TAPE CALIBRATION. THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE ILLINOIS REGISTERED LAND SURVEYORS ASSOCIATION EAST CENTRAL CHAPTER. FOR FURTHER INFORMATION CONTACT MR. EDWARD L. CLANCEY, CHAPTER PRESIDENT, AT BURNS, CLANCEY AND ASSOCIATES 405 EAST MAIN, P.O. BOX 755, URBANA, IL 61801. HIS PHONE NUMBER IS (271) 384-1144. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N400882 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: URBANA CBL ILLINOIS ROCKVILLE MD 20852 - OCTOBER 29, 1986 PROJECT ACCESSION NUMBER: G15832 CHAMPAIGN COUNTY NEAREST TOWN: SAVOY ***** URBANA BASE LINE NO LONGER USEABLE - WAS DESTROYED IN 1990 - SEE NEW DESCRIPTION BELOW ***** DESCRIPTION OF URBANA BASE LINE YEAR MEASURED: 1976 YEAR RECOVERED: 1990 (DESTROYED) CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED AT THE UNIVERSITY OF ILLINOIS WILLARD AIRPORT, ABOUT 5 MILES SOUTH OF CHAMPAIGN-URBANA. THE BASE LINE RUNS ALONG THE NORTHERN PORTION OF THE EAST BOUNDARY OF THE AIRPORT. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 400, AND 800-METER POINTS WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED IN LINE AND SOUTH OF THE 800-METER POINT. ORIGINALLY THERE WAS A 1400-METER POINT BUT IT HAS BEEN DESTROYED. ALL THE MARKS ARE ILLINOIS REGISTERED LAND SURVEYORS ASSOCIATION DISKS SET IN THE TOP OF ROUND CONCRETE MONUMENTS SET FLUSH WITH THE SURFACE OF THE GROUND. ALL THE DISKS ARE PLAIN WITH NO STAMPING, WITH ONLY A DIMPLE SIGNIFYING THE PLUMB POINT. THIS CBL IS NO LONGER USABLE. THE 1400-METER POINT HAS BEEN DESTROYED, AND LINE-OF-SIGHT IS NO LONGER POSSIBLE DUE TO THE PLACEMENT OF A CHAIN LINK FENCE ACROSS THE BASE LINE BETWEEN THE 400 AND 800-METER POINTS. MR. EDWARD CLANCEY WAS APPRAISED OF THE PROBLEMS SURROUNDING THIS BASE LINE, AND ADVISED ON SEEKING A NEW SITE FOR THIS BASE LINE. SINCE ONE OF THE MARKS HAS BEEN DESTROYED AND ALL THE OTHER MARKS ARE UNSTAMPED, WE WILL NOT "RECOVER AND DESCRIBE" ANY OF THE MARKS PERTAINING TO THIS BASE LINE. FOR MORE INFORMATION CONTACT MR. EDWARD L. CLANCEY AT BURNS, CLANCEY AND ASSOCIATES, 405 EAST MAIN STREET, P.O. BOX 755, URBANA, ILLINOIS 61801. TELEPHONE (217) 384-1144. OR CONTACT MR. RONALD BREWER, ILLINOIS DEPARTMENT OF TRANSPORTATION, AERIAL SURVEYS SECTION, 2300 SOUTH DIRKSEN PARKWAY, SPRINGFIELD, ILLINOIS 62764. TELEPHONE (217) 524-4890.