Related Clues:

• Way down
• It's part of the flight
• Travel choice
• Wheelchair obstacle
• Track part
• Bar beneath a car
• Radial footprint
• Self-help level
• Performer's platform
• One of 12 at Alcoholics Anonymous
• It may leave its mark on the road
• Fence component
• Program part
• Stroller's unit
• One of AA's twelve