Related Clues:

• Next-to-last round
• Parking-space filler
• Start to mate?
• Truck-stop sight
• Highway rig
• Prefix with pilot
• Highway roller
• Station wagon, for one
• Kind of conductor
• It helps fill a lot
• Prefix for "erotic"
• Formal opening
• Sedan or coupe
• Sweet lead-in
• Highway behemoth