HB 2163 - This act changes the laws regarding motor vehicle height and weight limits for the commercial zones in the city of Columbia. The act creates a 15-foot height limitation and a 22,400 pound weight limitation for any motor vehicle within the commercial zone of Columbia. The commercial zone extends from the city limits along U.S. Highway 63 for 8 miles, and extends east from the city limits along State Route WW to the intersection of State Route J and continues south on State Route J for four miles.MICHELA BIRK