Related Clues:

• Squiggly letter
• Part of a Road & Track course
• Hardly a beeline
• Count ending
• Self starter?
• Fit for a king
• Curvaceous character
• The first of several?
• Part of a test track
• Slalom track
• Road curve
• Switchback
• Winding road shape
• Start to sob?
• Tricky curve