CDOT V8i SS4, Version 06.00.07 - Zip file (45 mb)
December 18, 2017. (Superseded on June 28, 2018)
The link address is: https://www.codot.gov/business/designsupport/cadd/v8i-ss4-consultants/v8i-ss4-v060007/view
The link address is: https://www.codot.gov/business/designsupport/cadd/v8i-ss4-consultants/v8i-ss4-v060007/view