Related Clues:
- Classic Main Street liners
- Historic mansion in Newport, R.I., with 'the'
- Promenade trees
- Some are slippery
- O'Neill title trees
- Slippery trees
- Deciduous trees
- Forest makeup, perhaps
- Los Angeles's ___-Sinai Medical Center
- Avenue shaders
- Street liners
- Shingle sources
- Raw materials for shipbuilding
- Colonnade choices
- Blighted shade trees