2024 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2023 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2022 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2020 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2019 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2017 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2016 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2015 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2014 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2013 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty

2009 Michigan Laws 480.23 – Transporting hazardous materials in amount requiring placard on publicly maintained route; prohibition; violation; penalty