Amend CSHB 300 by adding the following appropriately numbered 
SECTION to the bill and renumbering subsequent SECTIONS as 
appropriate:
	SECTION ____.  Sections 502.1725(a), (f), and (g), 
Transportation Code, are amended to read as follows:
	(a)  This section applies only to:                                      
		(1)  a county:                                                         
			(A) [(1)]  that borders the United Mexican 
States; 
			(B) [(2)]  that has a population of more than 
300,000; and
			(C) [(3)]  in which the largest municipality has a 
population of less than 300,000; and
		(2)  a county that has a population of less than 50,000 
that:        
			(A)  borders the United Mexican States; and                           
			(B)  contains at least one federal military base.                     
	(f)  The county assessor-collector of a county imposing a fee 
under this section shall collect the additional fee for a vehicle 
when other fees imposed under this chapter are collected.  If the 
county is included in a regional mobility authority, the [The] 
county shall send the fee revenue to the regional mobility 
authority [of the county] to fund long-term transportation projects 
in the county.
	(g)  The department shall collect the additional fee on a 
vehicle that is owned by a resident of a county imposing a fee under 
this section and that, under this chapter, must be registered 
directly with the department.  The department shall send all fees 
collected for a county under this subsection to:
		(1)  the regional mobility authority of the county to 
fund long-term transportation projects in the county if the county 
is included in an authority; or
		(2)  the county treasurer to be credited to the county 
public transportation fund if the county is not included in an 
authority.