Related Clues:

• Excessive
• Amtrak's bullet train
• Speedy train
• Zippy Amtrak train
• Amtrak offering
• Amtrak's 'bullet train'
• Amtrak train
• Amtrak speedster
• Speedy Boston-Washington connection
• Amtrak's fast train
• Amtrak service
• Amtrak's "bullet train"
• 98-Down train
• Speedy Amtrak train
• Metroliner's successor