Related Clues:
- Ernie of the PGA, to whom this puzzle could be dedicated
- Logical tips?
- 2011 World Golf Hall of Fame inductee
- Chi-town transports
- Trains on supports
- Some Chicago trains
- Golf's Big Easy
- Chicago commuter carriers
- Some city lines
- Cars with meters
- South African links man
- Pillow's center
- Trains up above
- Angular distances above the horizon
- They're run by the CTA