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Welcome to the CAD/D Archives


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CAD/D Standards

This section contains previous releases of the CAD/D Procedures and Requirements documents.

Name Effective Dates Size Date
       
nh-spec-2012.pdf April 2012 - present 1775 Kb 4/12/2012
nh-spec-2009.pdf July 2009 - April 2012 1464 Kb 7/01/2009
nh-spec-2007.pdf April 2007 - July 2009 1394 Kb 4/17/2007
nh-spec-2006.pdf April 2006 - April 2007 1948 Kb 4/13/2006
nh-spec-2005.pdf April 2005 - April 2006 1560 Kb 4/13/2005
nh-spec-2004.pdf April 2004 - April 2005 1065 Kb 4/29/2004
nh-spec-2002.pdf April 2002 - April 2004 1070 Kb 4/17/2002
nh-spec-2001.pdf April 2001 - April 2002 634 Kb 4/13/2001
nh-spec-1995.pdf February 1995 - April 2001 2839 Kb 2/16/1995


Level Mapping Files

Note:  This area is where previous versions of the NHDOT MicroStation level mapping files are stored.

Name Effective Dates Size Date
levelmap_apr10.pdf For internal and external use beginning April 2010. 324 Kb 4/22/10
levelmap_jul09.pdf For internal and external use beginning July 1, 2009. 316 Kb 7/01/09
levelmap_apr08.pdf For internal and external use beginning April 7, 2008. 342 Kb 4/07/08
levelmap_july07.pdf For internal and external use between July 25, 2007 and April 7, 2008. 
(Many items from PNT drawing moved to other drawings)
334 Kb 7/25/07
levelmap_apr07.pdf For internal and external use between April 17, 2007 and July 25, 2007. 342 Kb 4/18/07
levelmap_jan06.pdf For internal and external use between January 31, 2006 and April 17, 2007. 448 Kb 1/31/06
levelmap_apr05.pdf For internal and external use between April 14, 2005 and January 31, 2006. 447 Kb 4/14/05
levelmap_feb05.pdf For internal and external use between February 11, 2005 and April 14, 2005. 445 Kb 2/11/05
levelmap_oct04.pdf For internal and external use between October 4, 2004 and February 11, 2005. 439 Kb 10/4/04
levelmap_apr04.pdf For internal and external use between April 20, 2004 and October 4, 2004. 425 Kb 4/20/04
levelmap_oct03.pdf October 14, 2003 for internal and external use. Includes some changes necessary for v8. 389 Kb 10/14/03
levelmap_jun03.pdf June 6, 2003 for internal and external use. Includes updates necessary during development of the GDM rule files. 384 Kb 6/6/03
levelmap_dec02.pdf Dec. 3, 2002 for internal and external use. Includes updates necessary during development of the GDM rule files. 301 Kb 12/3/02
levelmap_nov02.pdf Nov. 15, 2002 for internal and external use. Includes updates necessary during development of the GDM rule files. 180 Kb 11/15/02
levelmap_june02.pdf June 21, 2002 for internal and external use.  Cell and line colors that were previously gray have been changed to other colors, the right-of-way drawing has been divided into existing and proposed drawings, and the cross-section drawing is more complete.  134 Kb 6/21/02
levelmap_apr02.pdf April 18, 2002 for internal and external use. 124 Kb 3/18/02
nh-spec-2001.pdf April 2001-April 2002 (This external version was included in the 2001 guidelines document) 634 Kb 4/13/01
levelmap_nov01.pdf Used internally Nov. 2001-April 2002 198 Kb 11/29/01




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