,,ii  #aaith ,,congress  #ast ,session  
,s4 #aggi  ,,in ,,the ,,senate ,,of     
,,the ,,united ,,states  ,may #ae1 #bjbe
 ,ms4 ,ernst 7for herself1 ,mr4 ,daines1
 ,mr4 ,cramer1 ,ms4 ,lummis1 ,mr4       
,barrasso1 ,mr4 ,ricketts1 ,mrs4        
,fischer1 ,mr4 ,risch1 ,mr4 ,scott of   
,florida1 ,mr4 ,sheehy1 ,mr4 ,cornyn1   
,mr4 ,crapo1 and ,mr4 ,scott of ,south  
,carolina7 introduced the following     
bill2 which was read twice and referred 
to the ,committee on ,environment and   
,public ,works  ,a ,,bill  ,to amend the
 ,clean ,air ,act to prohibit ,state    
standards relating to the control of    
emissions from existing locomotives and 
engines used in locomotives1 and for    
other purposes4  #a4  ,short title      
,this ,act may be cited as the ,lifting 
,overburdensome ,commerce ,obstructions 
and ,motives ,act or the ,,locomotives  
,act4  #b4  ,prohibition on ,state      
standards relating to the control of    
emissions from existing locomotives and 
engines used in locomotives  ,section   

#bji7;e77#a7 of the ,clean ,air ,act    
7#db ,u4,s4,c4 #gedc7;e77#a77 is        
amended--  7#a7 by striking either of   
the following new nonroad engines or    
nonroad vehicles subject to regulation  
under this ,act-- and inserting any of  
the following nonroad engines or nonroad
 vehicles32  7#b7 in subparagraph 7,a71 
by striking which are used in           
construction equipment or vehicles or   
used in farm equipment or vehicles and  
which are smaller than #age horsepower4 
and inserting  1 which are-- 7i7 used in
 construction equipment or vehicles or  
used in farm equipment or vehicles2     
7ii7 smaller than #age horsepower2 and  
7iii7 subject to regulation under this  
,act4  2  7#c7 in subparagraph 7,b71 by 
inserting 1 which are subject to        
regulation under this ,act after in     
locomotives2 and  7#d7 by adding at the 
end the following3  7,c7 ,locomotives or
 engines used in locomotives--  7i7     
other than the locomotives and engines  
described in subparagraph 7,b72 and     

7ii7 which are engaged in commerce1     
which shall encompass all locomotives   
engaged in providing common carrier     
railroad transportation for compensation
 pursuant to section #ajajb of title    
#di1 ,united ,states ,code4  4