Related Clues:

• Rubble
• Litter
• Razing remains
• Type of driveway
• Driveway cover, perhaps
• Driveway covering
• Little stones
• Explosion remains
• Remains of a wreck
• Rural road surface
• Quake aftermath
• Litterbug's leavings
• Rocky road ingredient?
• Fragments of rubbish
• Refuse remains