HB 1806 -- Transportation of Hazardous Materials Co-Sponsors: Shelton, Koller, Foley This bill prohibits persons from transporting hazardous materials through a tunnel or parking a vehicle containing hazardous materials within 350 feet of any highway tunnel. Any person who is found guilty or pleads guilty to a violation will be guilty of a class B misdemeanor and a class A misdemeanor for second or subsequent violations.Copyright (c) Missouri House of Representatives