- Perbudakan di Amerika Serikat
- Route 168 (Connecticut–Massachusetts)
- Route 187 (Connecticut–Massachusetts)
- Route 159 (Connecticut–Massachusetts)
- Route 75 (Connecticut–Massachusetts)
- Route 169 (Connecticut–Massachusetts)
- List of state roads in Connecticut
- New England road marking system
- U.S. Route 3
- Western Massachusetts
- List of state routes in Connecticut
