Subdivision 1. Projects requiring review.
Sections 161.162 to 161.167 apply only to projects that alter access, increase or reduce highway traffic capacity, or require acquisition of permanent rights-of-way.
Subd. 2. Traffic safety measures.
Nothing contained in sections 161.162 to 161.167 limits the power of the commissioner to regulate traffic or install traffic-control devices or other safety measures on trunk highways located within municipalities regardless of their impact on access or traffic capacity or on the need for additional right-of-way.
Subd. 3. Construction program.
Nothing contained in sections 161.162 to 161.167 limits the commissioner's discretion to determine priority and programming of trunk highway projects.