Related Clues:
- Level borders?
- There are two in 'all'
- Ernie on the fairway
- Noisy transit
- Lofty rails
- Some undergrounds
- Noted African sportsman
- Golfer nicknamed "The Big Easy"
- Trains like the one mentioned in 12 Angry Men
- They're in the Loop
- Bygone Manhattan trains
- Trains above the road
- Overhead rails
- Golf great from Johannesburg
- Spelling center?