Amend SB 1074 by adding the following appropriately numbered 
section to the bill and renumbering existing sections accordingly:
	SECTION ____.  Subsection (a), Section 644.002, 
Transportation Code, is amended to read as follows:
	(a)  A federal motor carrier safety regulation prevails over 
a conflicting provision of this title applicable to a commercial 
vehicle operated in interstate commerce.  A [chapter or a] rule 
adopted by the director under this chapter prevails over a 
conflicting provision of a federal motor carrier safety regulation 
applicable to a commercial vehicle operated in intrastate commerce.