State Highway 12 (Haryana) Road in Haryana, India From Wikipedia, the free encyclopedia State Highway 12 in Haryana is meant for Karnal-Assandh-Jind-Hansi-Tosham-Sodiwas. The total length of State Highway is of 192.32 km.[1] See also List of state highways in Haryana References [1]"List of State Highways in Haryana | HaryanaHighway.com". haryanahighway.com. Archived from the original on 17 August 2011. Haryana PWD Site Related Articles~TimelinesTop QsFact Checks