§ 5568. Authorization of appropriations
               		
               		
               	 	
               	 	
               	 	
               	 		
(a)
 General.— 
The following amounts may be appropriated to the Secretary of Transportation:
(1)
not more than $15,000,000 to carry out section 
5562
(a)(1) and (3) of this title.
 
(2)
not more than $2,500,000 to carry out section 
5562
(a)(2) of this title.
 
(3)
not more than $2,500,000 to carry out section 
5562
(a)(4) of this title.
 
 
(b)
 Availability of Amounts.— 
Amounts appropriated to carry out this chapter remain available until expended.