1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 GW1673 *********************************************************************** GW1673 DESIGNATION - A 352 RESET 1968 GW1673 PID - GW1673 GW1673 STATE/COUNTY- VA/ALLEGHANY GW1673 USGS QUAD - CLIFTON FORGE (1986) GW1673 GW1673 *CURRENT SURVEY CONTROL GW1673 ___________________________________________________________________ GW1673* NAD 83(1986)- 37 49 36. (N) 079 47 20. (W) SCALED GW1673* NAVD 88 - 330.79 (+/-2cm) 1085.3 (feet) VERTCON GW1673 ___________________________________________________________________ GW1673 GEOID HEIGHT- -32.08 (meters) GEOID99 GW1673 GW1673 VERT ORDER - THIRD (See Below) GW1673 GW1673.The horizontal coordinates were scaled from a topographic map and have GW1673.an estimated accuracy of +/- 6 seconds. GW1673 GW1673.The NAVD 88 height was computed by applying the VERTCON shift value to GW1673.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GW1673.The vertical order pertains to the superseded datum. GW1673 GW1673.The geoid height was determined by GEOID99. GW1673 GW1673; North East Units Estimated Accuracy GW1673;SPC VA S - 1,166,500. 3,386,530. MT (+/- 180 meters Scaled) GW1673 GW1673 SUPERSEDED SURVEY CONTROL GW1673 GW1673 NGVD 29 (10/07/03) 330.98 (m) 1085.9 (f) RESET 3 GW1673 GW1673.Superseded values are not recommended for survey control. GW1673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GW1673.See file dsdata.txt to determine how the superseded data were derived. GW1673 GW1673_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPB065872(NAD 83) GW1673_MARKER: DD = SURVEY DISK GW1673_SETTING: 36 = BRIDGE GW1673_STAMPING: A 352 RESET 1968 GW1673_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL GW1673 GW1673 HISTORY - Date Condition Report By GW1673 HISTORY - 1968 MONUMENTED VADH GW1673 HISTORY - 1969 GOOD NGS GW1673 GW1673 STATION DESCRIPTION GW1673 GW1673'DESCRIBED BY NATIONAL GEODETIC SURVEY 1969 GW1673'2.3 MI E FROM CLIFTON FORGE. GW1673'ABOUT 2.3 MILES EAST ALONG U.S. HIGHWAY 60 FROM THE CITY HALL GW1673'AT CLIFTON FORGE, SET IN THE TOP OF THE SOUTHEAST WINGWALL GW1673'OF THE EAST ABUTMENT OF THE W.B.L. BRIDGE ON ROUTE 64 OVER GW1673'WILSON CREEK, 20 FEET RIGHT OF CENTER LINE HIGHWAY STATION GW1673'335 + 54.75. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 GW2395 *********************************************************************** GW2395 DESIGNATION - FORGE AZ MK RESET GW2395 PID - GW2395 GW2395 STATE/COUNTY- VA/ALLEGHANY GW2395 USGS QUAD - CLIFTON FORGE (1986) GW2395 GW2395 *CURRENT SURVEY CONTROL GW2395 ___________________________________________________________________ GW2395* NAD 83(1986)- 37 48 50. (N) 079 49 09. (W) SCALED GW2395* NAVD 88 - 334.47 (meters) 1097.3 (feet) RESET GW2395 ___________________________________________________________________ GW2395 GEOID HEIGHT- -32.08 (meters) GEOID99 GW2395 GW2395 VERT ORDER - THIRD GW2395 GW2395.The horizontal coordinates were scaled from a topographic map and have GW2395.an estimated accuracy of +/- 6 seconds. GW2395 GW2395.The orthometric height was computed from unverified reset data. GW2395.No vertical observational check was made to the station. GW2395 GW2395.The geoid height was determined by GEOID99. GW2395 GW2395; North East Units Estimated Accuracy GW2395;SPC VA S - 1,165,120. 3,383,850. MT (+/- 180 meters Scaled) GW2395 GW2395 SUPERSEDED SURVEY CONTROL GW2395 GW2395 NGVD 29 (10/07/03) 334.67 (m) 1098.0 (f) RESET 3 GW2395 GW2395.Superseded values are not recommended for survey control. GW2395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GW2395.See file dsdata.txt to determine how the superseded data were derived. GW2395 GW2395_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPB039858(NAD 83) GW2395_MARKER: DZ = AZIMUTH MARK DISK GW2395_SETTING: 31 = SIDEWALK GW2395_STAMPING: FORGE RESET 1987 GW2395_MARK LOGO: NGS GW2395_MAGNETIC: N = NO MAGNETIC MATERIAL GW2395_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY GW2395 GW2395 HISTORY - Date Condition Report By GW2395 HISTORY - 1987 MONUMENTED VADHT GW2395 GW2395 STATION DESCRIPTION GW2395 GW2395'DESCRIBED BY VA DEPT HWYS-TRANSP 1987 GW2395'0.3 MILE SOUTHEAST ALONG U.S. HIGHWAY 220 FROM THE CITY HALL IN GW2395'CLIFTON FORGE, ABOUT 0.1 MILE SOUTH OF THE JUNCTION OF U.S. HIGHWAY GW2395'60 AND 220. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AJ3052 *********************************************************************** AJ3052 DESIGNATION - T 332 RESET AJ3052 PID - AJ3052 AJ3052 STATE/COUNTY- VA/ALLEGHANY AJ3052 USGS QUAD - CALLAGHAN (1977) AJ3052 AJ3052 *CURRENT SURVEY CONTROL AJ3052 ___________________________________________________________________ AJ3052* NAD 83(1986)- 37 48 13. (N) 080 03 16. (W) SCALED AJ3052* NAVD 88 - 407.69 (meters) 1337.6 (feet) RESET AJ3052 ___________________________________________________________________ AJ3052 GEOID HEIGHT- -31.87 (meters) GEOID99 AJ3052 AJ3052 VERT ORDER - THIRD AJ3052 AJ3052.The horizontal coordinates were scaled from a topographic map and have AJ3052.an estimated accuracy of +/- 6 seconds. AJ3052 AJ3052.The orthometric height was computed from unverified reset data. AJ3052.No vertical observational check was made to the station. AJ3052 AJ3052.The geoid height was determined by GEOID99. AJ3052 AJ3052; North East Units Estimated Accuracy AJ3052;SPC VA S - 1,164,300. 3,363,120. MT (+/- 180 meters Scaled) AJ3052 AJ3052 SUPERSEDED SURVEY CONTROL AJ3052 AJ3052.No superseded survey control is available for this station. AJ3052 AJ3052_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SNB832844(NAD 83) AJ3052_MARKER: DV = VERTICAL CONTROL DISK AJ3052_SETTING: 37 = BRIDGE WINGWALL AJ3052_STAMPING: T 332 RESET 2000 AJ3052_MARK LOGO: NGS AJ3052_MAGNETIC: N = NO MAGNETIC MATERIAL AJ3052_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AJ3052 AJ3052 HISTORY - Date Condition Report By AJ3052 HISTORY - 2000 MONUMENTED VADHT AJ3052 AJ3052 STATION DESCRIPTION AJ3052 AJ3052'DESCRIBED BY VA DEPT HWYS-TRANSP 2000 (DLB) AJ3052'0.8 MILE (1.3 KM) EAST ALONG US HIGHWAY 60 FROM THE JUNCTION OF STATE AJ3052'HIGHWAY 159 AT CALLAHGAN, 0.5 MILES (0.8 KM) SOUTHEAST OF THE Y AJ3052'JUNCTION OF ROUTE 600 LEADING SOUTH, 21 FEET (6.4 M) SOUTHWEST OF THE AJ3052'CENTERLINE OF HIGHWAY, IN TOP OF THE CONCRETE WINGWALL ON THE AJ3052'SOUTHWEST END OF THE NORTHWEST ABUTMENT OF BRIDGE OVER DUNLAP CREEK AJ3052'(THE CENTER ONE OF THREE BRIDGES OVER DUNLAP CREEK) , AND IS ABOUT AJ3052'LEVEL WITH THE HIGHWAY. 1 National Geodetic Survey, Retrieval Date = NOVEMBER 3, 2003 AJ3051 *********************************************************************** AJ3051 DESIGNATION - U 352 RESET AJ3051 PID - AJ3051 AJ3051 STATE/COUNTY- VA/ALLEGHANY AJ3051 USGS QUAD - CALLAGHAN (1977) AJ3051 AJ3051 *CURRENT SURVEY CONTROL AJ3051 ___________________________________________________________________ AJ3051* NAD 83(1986)- 37 48 05. (N) 080 02 51. (W) SCALED AJ3051* NAVD 88 - 402.33 (meters) 1320.0 (feet) RESET AJ3051 ___________________________________________________________________ AJ3051 GEOID HEIGHT- -31.88 (meters) GEOID99 AJ3051 AJ3051 VERT ORDER - THIRD AJ3051 AJ3051.The horizontal coordinates were scaled from a topographic map and have AJ3051.an estimated accuracy of +/- 6 seconds. AJ3051 AJ3051.The orthometric height was computed from unverified reset data. AJ3051.No vertical observational check was made to the station. AJ3051 AJ3051.The geoid height was determined by GEOID99. AJ3051 AJ3051; North East Units Estimated Accuracy AJ3051;SPC VA S - 1,164,040. 3,363,720. MT (+/- 180 meters Scaled) AJ3051 AJ3051 SUPERSEDED SURVEY CONTROL AJ3051 AJ3051.No superseded survey control is available for this station. AJ3051 AJ3051_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SNB838842(NAD 83) AJ3051_MARKER: DV = VERTICAL CONTROL DISK AJ3051_SETTING: 37 = BRIDGE WINGWALL AJ3051_STAMPING: U 352 RESET 2000 AJ3051_MARK LOGO: NGS AJ3051_MAGNETIC: N = NO MAGNETIC MATERIAL AJ3051_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL AJ3051 AJ3051 HISTORY - Date Condition Report By AJ3051 HISTORY - 2000 MONUMENTED VADHT AJ3051 AJ3051 STATION DESCRIPTION AJ3051 AJ3051'DESCRIBED BY VA DEPT HWYS-TRANSP 2000 (DLB) AJ3051'1.3 MILES (2.1 KM) EAST ALONG US HIGHWAY 60 FROM THE JUNCTION OF STATE AJ3051'HIGHWAY 159 AT CALLAHGAN, 21 FEET (6.4 M) SOUTH OF CENTERLINE OF AJ3051'HIGWAY, IN TOP OF THE CONCRETE WINGWALL ON THE SOUTH END OF THE WEST AJ3051'ABUTMENT OF BRIDGE OVER DUNLAP CREEK (THE SOUTHEAST ONE OF THREE AJ3051'BRIDGES OVER DUNLAP CREEK) , 170 FEET (51.8 M) NORTHEAST OF CENTER OF AJ3051'JUNCTION OF STATE HIGHWAY ROUTE 600 LEADING EAST TO HUMPBACK BRIDGE, AJ3051'AND IS ABOUT LEVEL WITH THE HIGHWAY.