The time limits on a TSP transportation claim against the Government differ by mode as shown in the following table:
    
    
        
            Time Limits on Actions Taken by TSP
            
                
                
                
            
            
                | (a) Air Domestic | 
                6 years | 
                
                    
                        28 U.S.C. 2401, 2501
                    . | 
            
            
                | (b) Air International | 
                6 years | 
                
                    
                        28 U.S.C. 2401, 2501
                    . | 
            
            
                | (c) Freight Forwarders (subject to the IC Act) | 
                3 years | 
                
                    
                        49 U.S.C. 14705(f)
                    . | 
            
            
                | (d) Motor | 
                3 years | 
                
                    
                        49 U.S.C. 14705(f)
                    . | 
            
            
                | (e) Rail | 
                3 years | 
                
                    
                        49 U.S.C. 14705(f)
                    . | 
            
            
                | (f) Water (subject to the IC Act) | 
                3 years | 
                
                    
                        49 U.S.C. 14705(f)
                    . | 
            
            
                | (g) Water (not subject to the IC Act) | 
                2 years | 
                
                    
                        46 U.S.C. 745
                    . | 
            
            
                | (h) TSPs exempt from regulation | 
                6 years | 
                
                    
                        28 U.S.C. 2401, 2501
                    . |