Skip Header | Government | Departments and Divisions | Public Works | Standards Plans And Specs | Archived Standards Archived Standards Skip More in this Section More in this Section More in this Section 2001 Archived Standards 2007 Archived Standards 2020 Archived Standards 2022 Archived Standards The following are archived documents from previous years. View current standards Improvement Standards May 17, 2022 Modifications and Additions View by Section June 22, 2020 Modifications and Additions View by Section October 10, 2007 Modifications and Additions View by Section June 1999 Modifications and Additions Standard Construction Specifications May 17, 2022 Modifications and Additions View by Section June 22, 2020 Modifications and Additions View by Section October 2007 Modifications and Additions View by Section September 2001 Modifications and Additions Standard Drawings May 17, 2022 Modifications and Additions View by Section January 17, 2020 Modifications and Additions View by Section October 24, 2018 October 10, 2007 Modifications and Additions View by Section
