Allow for platooning vehicles

This bill allows trucks and other heavy vehicles to operate in platoons on Montana highways, where they travel closely together using electronic coordination to maintain speed and distance. It requires anyone driving the lead vehicle or positioned to take control of a platoon vehicle to hold a commercial driver's license. The Montana Department of Transportation will have authority to create rules that can restrict platooning during dangerous road conditions, though it may exempt vehicles proven safe in those conditions. The law also mandates that the department consult with various stakeholders, including trucking companies, law enforcement, and local governments, before establishing these rules. The bill takes effect on July 1, 2025.