Versions of Montana Code 60-21-101. Department of transportation authorized to represent the state on public transportation issues on LawServer 2023 Montana Code 60-21-101. Department of transportation authorized to represent the state on public transportation issues 2022 Montana Code 60-21-101. Department of transportation authorized to represent the state on public transportation issues 2021 Montana Code 60-21-101. Department of transportation authorized to represent the state on public transportation issues 2019 Montana Code 60-21-101. Department of transportation authorized to represent the state on public transportation issues 2018 Montana Code 60-21-101. Department of transportation authorized to represent the state on public transportation issues 2016 Montana Code 60-21-101. Department of transportation authorized to represent the state on public transportation issues 2014 Montana Code 60-21-101. Department of transportation authorized to represent the state on public transportation issues 2013 Montana Code 60-21-101. Department of transportation authorized to represent the state on public transportation issues 2009 Montana Code 60-21-101 – Department of transportation authorized to represent the state on public transportation issues